Bump actions/checkout from 2 to 3

Bumps [actions/checkout](https://github.com/actions/checkout) from 2 to 3.
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](actions/checkout@v2...v3)

---
updated-dependencies:
- dependency-name: actions/checkout
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

.github/workflows/hacs.yml

@@ -12,7 +12,7 @@ jobs:
     runs-on: "ubuntu-latest"
     name: HACS
     steps:
-      - uses: "actions/checkout@v2"
+      - uses: "actions/checkout@v3"
       - name: HACS validation
         uses: "hacs/action@main"
         with:

.github/workflows/hassfest.yml

@@ -10,5 +10,5 @@ jobs:
   validate:
     runs-on: "ubuntu-latest"
     steps:
-      - uses: "actions/checkout@v2"
+      - uses: "actions/checkout@v3"
       - uses: home-assistant/actions/hassfest@master

.github/workflows/py-dead-code.yml

@@ -9,7 +9,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: "Checkout code"
-        uses: actions/checkout@master
+        uses: actions/checkout@v3
 
       - run: |
           echo "package=$(ls -F | grep \/$ | grep -v "bin\|examples\|tests" | sed -n "s/\///g;1p")" >> $GITHUB_ENV

.github/workflows/py-test.yml

@@ -17,7 +17,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: "Checkout code"
-        uses: actions/checkout@master
+        uses: actions/checkout@v3
 
       - run: |
           echo "package=$(ls -F | grep \/$ | grep -v "bin\|examples\|tests" | sed -n "s/\///g;1p")" >> $GITHUB_ENV
@@ -69,7 +69,7 @@ jobs:
         python-version: ['3.9', '3.10']
     steps:
       - name: "Checkout code"
-        uses: actions/checkout@master
+        uses: actions/checkout@v3
 
       - name: Set up Python ${{ matrix.python-version }}
         uses: actions/setup-python@v2

.github/workflows/release.yml

@@ -12,7 +12,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: "Check out repository"
-        uses: actions/checkout@v1
+        uses: actions/checkout@v3
 
       - working-directory: ./custom_components
         run: |
@@ -49,7 +49,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: "Check out repository"
-        uses: actions/checkout@v1
+        uses: actions/checkout@v3
 
       - working-directory: ./custom_components
         run: |