Bump actions/checkout from 3.3.0 to 3.4.0

Bumps [actions/checkout](https://github.com/actions/checkout) from 3.3.0 to 3.4.0.
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](actions/checkout@v3.3.0...v3.4.0)

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

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

.github/workflows/docs.yml

@@ -43,7 +43,7 @@ jobs:
       - uses: swift-actions/setup-swift@v1.22.0
         with:
           swift-version: '5.7'
-      - uses: actions/checkout@v3.3.0
+      - uses: actions/checkout@v3.4.0
       # We don't use a cache here, because SPM doesn't resolve dependencies when dumping packages.
       - name: Dump package
         id: dump-package
@@ -69,7 +69,7 @@ jobs:
       - name: Read OS Version
         uses: sersoft-gmbh/os-version-action@v2.0.1
         id: os-version
-      - uses: actions/checkout@v3.3.0
+      - uses: actions/checkout@v3.4.0
       - uses: actions/cache@v3.3.1
         with:
           path: .build
@@ -104,7 +104,7 @@ jobs:
       - generate-docs
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3.3.0
+      - uses: actions/checkout@v3.4.0
         with:
           ref: gh-pages
           path: repository

.github/workflows/swift-test.yml

@@ -47,7 +47,7 @@ jobs:
       - name: Read Swift Version
         uses: sersoft-gmbh/swift-version-action@v2.0.1
         id: swift-version
-      - uses: actions/checkout@v3.3.0
+      - uses: actions/checkout@v3.4.0
       - uses: actions/cache@v3.3.1
         with:
           path: .build
@@ -102,7 +102,7 @@ jobs:
             *) echo "::error title=Unknown platform!::Unknown platform: ${PLATFORM}" && exit 1;;
           esac
           echo "xcode=${DESTINATION}" >> "${GITHUB_OUTPUT}"
-      - uses: actions/checkout@v3.3.0
+      - uses: actions/checkout@v3.4.0
       # PIF ISSUES: https://github.com/apple/swift-package-manager/issues/5767
       - uses: actions/cache@v3.3.1
         with: