Update GitHub Action workflows to actions/checkout@v4

Keep this up to date in all non-security-only branches, because the node.js
runtime for older versions might get deprecated in the future and fixing this
for all branches at once is easier.

Author: TimWolla

.github/workflows/nightly.yml

@@ -13,7 +13,7 @@ jobs:
       matrix-include: ${{ steps.set-matrix.outputs.matrix-include }}
       windows-matrix-include: ${{ steps.set-matrix.outputs.windows-matrix-include }}
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           # Set fetch-depth to 0 to clone the full repository
           # including all branches. This is required to find
@@ -54,7 +54,7 @@ jobs:
     runs-on: ubuntu-20.04
     steps:
       - name: git checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           ref: ${{ matrix.branch.ref }}
       - name: Create MSSQL container
@@ -142,7 +142,7 @@ jobs:
           MYSQL_ROOT_PASSWORD: root
     steps:
       - name: git checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           ref: ${{ matrix.branch.ref }}
       - name: apt
@@ -204,7 +204,7 @@ jobs:
     runs-on: macos-11
     steps:
       - name: git checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           ref: ${{ matrix.branch.ref }}
       - name: brew
@@ -259,7 +259,7 @@ jobs:
     runs-on: ubuntu-20.04
     steps:
       - name: git checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       - name: Create MSSQL container
         uses: ./.github/actions/setup-mssql
       - name: Create Oracle container
@@ -308,7 +308,7 @@ jobs:
       USE_TRACKED_ALLOC: 1
     steps:
       - name: git checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           ref: ${{ matrix.branch.ref }}
       - name: apt
@@ -424,7 +424,7 @@ jobs:
     runs-on: ubuntu-20.04
     steps:
       - name: git checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           ref: ${{ matrix.branch.ref }}
       - name: Create MSSQL container
@@ -500,7 +500,7 @@ jobs:
     runs-on: ubuntu-22.04
     steps:
       - name: git checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           ref: ${{ matrix.branch.ref }}
       - name: apt
@@ -599,7 +599,7 @@ jobs:
     runs-on: ubuntu-20.04
     steps:
       - name: git checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           ref: ${{ matrix.branch.ref }}
       - name: apt
@@ -670,7 +670,7 @@ jobs:
       - name: git config
         run: git config --global core.autocrlf false && git config --global core.eol lf
       - name: git checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           ref: ${{ matrix.branch.ref }}
       - name: Setup

.github/workflows/push.yml

@@ -51,7 +51,7 @@ jobs:
     runs-on: ubuntu-20.04
     steps:
       - name: git checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       - name: Create MSSQL container
         uses: ./.github/actions/setup-mssql
       - name: Create Oracle container
@@ -95,7 +95,7 @@ jobs:
     runs-on: macos-11
     steps:
       - name: git checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       - name: brew
         uses: ./.github/actions/brew
       - name: ccache
@@ -141,7 +141,7 @@ jobs:
       - name: git config
         run: git config --global core.autocrlf false && git config --global core.eol lf
       - name: git checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       - name: Setup
         uses: ./.github/actions/setup-windows
       - name: Build