Upgrade actions from master to v4 (#8400)

The `actions/checkout` was being pulled from @master which is still at
v2, since their default branch has changed from master to main in 2020.
We should change the tag to pull from v4 instead.

.github/workflows/canary-deploy.yml

@@ -27,7 +27,7 @@ jobs:
 
     steps:
     - name: Checkout Repo
-      uses: actions/checkout@master
+      uses: actions/checkout@v4
       with:
         # Canary release script requires git history and tags.
         fetch-depth: 0

.github/workflows/check-changeset.yml

@@ -30,7 +30,7 @@ jobs:
 
     steps:
     - name: Checkout Repo
-      uses: actions/checkout@master
+      uses: actions/checkout@v4
       with:
         # This makes Actions fetch all Git history so check_changeset script can diff properly.
         fetch-depth: 0

.github/workflows/check-docs.yml

@@ -23,7 +23,7 @@ jobs:
 
     steps:
     - name: Checkout Repo
-      uses: actions/checkout@master
+      uses: actions/checkout@v4
       with:
         # get all history for the diff
         fetch-depth: 0

.github/workflows/check-pkg-paths.yml

@@ -23,7 +23,7 @@ jobs:
 
     steps:
     - name: Checkout Repo
-      uses: actions/checkout@master
+      uses: actions/checkout@v4
       with:
         # This makes Actions fetch all Git history so run-changed script can diff properly.
         fetch-depth: 0

.github/workflows/deploy-config.yml

@@ -31,7 +31,7 @@ jobs:
 
     steps:
     - name: Checkout Repo
-      uses: actions/checkout@master
+      uses: actions/checkout@v4
       with:
         # This makes Actions fetch all Git history so run-changed script can diff properly.
         fetch-depth: 0

.github/workflows/e2e-test.yml

@@ -35,7 +35,7 @@ jobs:
 
     steps:
       - name: Checkout Repo
-        uses: actions/checkout@master
+        uses: actions/checkout@v4
       - name: Set up Node (20)
         uses: actions/setup-node@master
         with:

.github/workflows/format.yml

@@ -27,7 +27,7 @@ jobs:
 
     steps:
     - name: Checkout Repo
-      uses: actions/checkout@master
+      uses: actions/checkout@v4
       with:
         # get all history for the diff
         fetch-depth: 0

.github/workflows/merge-release-branch.yml

@@ -24,7 +24,7 @@ jobs:
       contents: write
     steps:
       - name: Checkout Release Branch
-        uses: actions/checkout@master
+        uses: actions/checkout@v4
         with:
           ref: release
       - name: Get release version

.github/workflows/prerelease-manual-deploy.yml

@@ -30,7 +30,7 @@ jobs:
 
         steps:
         - name: Checkout Repo
-          uses: actions/checkout@master
+          uses: actions/checkout@v4
           with:
             # Canary release script requires git history and tags.
             fetch-depth: 0

.github/workflows/release-log.yml

@@ -26,7 +26,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout Repo
-        uses: actions/checkout@master
+        uses: actions/checkout@v4
 
       - name: Setup Node.js 20.x
         uses: actions/setup-node@master

.github/workflows/release-pr.yml

@@ -27,7 +27,7 @@ jobs:
     if: ${{ !startsWith(github.event.head_commit.message, 'Version Packages (#') }}
     steps:
       - name: Checkout Repo
-        uses: actions/checkout@master
+        uses: actions/checkout@v4
         with:
           # This makes Actions fetch all Git history so that Changesets can generate changelogs with the correct commits
           fetch-depth: 0

.github/workflows/release-prod.yml

@@ -37,7 +37,7 @@ jobs:
       with:
         node-version: 20.x
     - name: Checkout release branch (with history)
-      uses: actions/checkout@master
+      uses: actions/checkout@v4
       with:
         # Release script requires git history and tags.
         fetch-depth: 0

.github/workflows/release-staging.yml

@@ -63,7 +63,7 @@ jobs:
           })
           console.log(result)
     - name: Checkout current branch (with history)
-      uses: actions/checkout@master
+      uses: actions/checkout@v4
       with:
         # Release script requires git history and tags.
         fetch-depth: 0

.github/workflows/release-tweet.yml

@@ -33,7 +33,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout Repo
-        uses: actions/checkout@master
+        uses: actions/checkout@v4
       - name: Setup Node.js 20.x
         uses: actions/setup-node@master
         with:

.github/workflows/test-changed-auth.yml

@@ -52,7 +52,7 @@ jobs:
         run: |
          echo $CHROME_VERSION_NOTES=$CHROME_VERSION_MISMATCH_MESSAGE
       - name: Checkout Repo
-        uses: actions/checkout@master
+        uses: actions/checkout@v4
         with:
           # This makes Actions fetch all Git history so run-changed script can diff properly.
           fetch-depth: 0
@@ -84,7 +84,7 @@ jobs:
           sudo apt-get install wget
 
       - name: Checkout Repo
-        uses: actions/checkout@master
+        uses: actions/checkout@v4
         with:
           # This makes Actions fetch all Git history so run-changed script can diff properly.
           fetch-depth: 0

.github/workflows/test-changed-fcm-integration.yml

@@ -34,7 +34,7 @@ jobs:
         sudo apt-get update
         sudo apt-get install google-chrome-stable
     - name: Checkout Repo
-      uses: actions/checkout@master
+      uses: actions/checkout@v4
       with:
         # This makes Actions fetch all Git history so run-changed script can diff properly.
         fetch-depth: 0

.github/workflows/test-changed-firestore-integration.yml

@@ -29,7 +29,7 @@ jobs:
 
     steps:
     - name: Checkout Repo
-      uses: actions/checkout@master
+      uses: actions/checkout@v4
       with:
         # This makes Actions fetch all Git history so run-changed script can diff properly.
         fetch-depth: 0

.github/workflows/test-changed-firestore.yml

@@ -33,7 +33,7 @@ jobs:
 
     steps:
       - name: Checkout Repo
-        uses: actions/checkout@master
+        uses: actions/checkout@v4
         with:
           # This makes Actions fetch all Git history so run-changed script can diff properly.
           fetch-depth: 0

.github/workflows/test-changed-misc.yml

@@ -27,7 +27,7 @@ jobs:
 
     steps:
     - name: Checkout Repo
-      uses: actions/checkout@master
+      uses: actions/checkout@v4
       with:
         # This makes Actions fetch all Git history so run-changed script can diff properly.
         fetch-depth: 0

.github/workflows/test-changed.yml

@@ -27,7 +27,7 @@ jobs:
 
     steps:
       - name: Checkout Repo
-        uses: actions/checkout@master
+        uses: actions/checkout@v4
         with:
           # This makes Actions fetch all Git history so run-changed script can diff properly.
           fetch-depth: 0
@@ -57,7 +57,7 @@ jobs:
 
     steps:
       - name: Checkout Repo
-        uses: actions/checkout@master
+        uses: actions/checkout@v4
         with:
           fetch-depth: 0
       - name: Set up Node (20)

.github/workflows/test-firebase-integration.yml

@@ -27,7 +27,7 @@ jobs:
 
     steps:
     - name: Checkout Repo
-      uses: actions/checkout@master
+      uses: actions/checkout@v4
       with:
         # This makes Actions fetch all Git history so run-changed script can diff properly.
         fetch-depth: 0

.github/workflows/update-api-reports.yml

@@ -25,7 +25,7 @@ jobs:
       contents: write
     steps:
     - name: Checkout Repo
-      uses: actions/checkout@master
+      uses: actions/checkout@v4
       with:
         # checkout HEAD commit instead of merge commit
         ref: ${{ github.event.pull_request.head.ref }}