Bump actions/checkout from 3.6.0 to 4.0.0

Bumps [actions/checkout](https://github.com/actions/checkout) from 3.6.0 to 4.0.0.
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](actions/checkout@v3.6.0...v4.0.0)

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

Signed-off-by: dependabot[bot] <[email protected]>

.github/workflows/deploy.yml

@@ -8,7 +8,7 @@ jobs:
     name: Build docs
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3.6.0
+      - uses: actions/checkout@v4.0.0
       - uses: actions/[email protected]
         with:
           python-version: 3.x
@@ -25,7 +25,7 @@ jobs:
     name: Deploy docs
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3.6.0
+      - uses: actions/checkout@v4.0.0
         with:
           fetch-depth: '0'
       - uses: actions/[email protected]

.github/workflows/lint.yml

@@ -6,7 +6,7 @@ jobs:
   editorconfig-checker:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3.6.0
+      - uses: actions/checkout@v4.0.0
       - name: editorconfig-checker
         run: |
           docker run --rm \
@@ -17,7 +17,7 @@ jobs:
   markdownlint:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3.6.0
+      - uses: actions/checkout@v4.0.0
       - name: markdownlint
         run: |
           find "${GITHUB_WORKSPACE}" -name '*.md' -exec \
@@ -30,7 +30,7 @@ jobs:
   shellcheck:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3.6.0
+      - uses: actions/checkout@v4.0.0
       - name: shellcheck
         run: |
           find "${GITHUB_WORKSPACE}" -name '*.sh' -exec \
@@ -42,7 +42,7 @@ jobs:
   shfmt:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3.6.0
+      - uses: actions/checkout@v4.0.0
       - name: shfmt
         run: |
           find "${GITHUB_WORKSPACE}" -name '*.sh' -exec \
@@ -55,7 +55,7 @@ jobs:
   yamllint:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3.6.0
+      - uses: actions/checkout@v4.0.0
       - name: yamllint
         run: |
           find "${GITHUB_WORKSPACE}" -name '*.yaml' -o -name '*.yml' -exec \

.github/workflows/tests.yml

@@ -10,7 +10,7 @@ jobs:
       matrix:
         os: [ubuntu-latest]
     steps:
-      - uses: actions/checkout@v3.6.0
+      - uses: actions/checkout@v4.0.0
       - name: run
         env:
           CI: true

.github/workflows/validate.yml

@@ -6,7 +6,7 @@ jobs:
   validate-docs:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3.6.0
+      - uses: actions/checkout@v4.0.0
       - name: Validate Documentation
         run: |
           dirname -- $(grep -Rl 'deprecated: "true"' compose/) | xargs rm -rf
@@ -24,7 +24,7 @@ jobs:
   validate-images:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3.6.0
+      - uses: actions/checkout@v4.0.0
       - name: Validate Images
         run: |
           dirname -- $(grep -Rl 'deprecated: "true"' compose/) | xargs rm -rf