[0.4.x] Actions(deps): Bump actions/checkout from 4.2.0 to 4.2.1

Bumps [actions/checkout](https://github.com/actions/checkout) from 4.2.0 to 4.2.1.
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](actions/checkout@d632683...eef6144)

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

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

.github/workflows/enforce-copies-of-help-output-in-sync.yml

@@ -29,7 +29,7 @@ jobs:
     name: Check if copies of --help output are in sync
     runs-on: ubuntu-22.04
     steps:
-      - uses: actions/checkout@d632683dd7b4114ad314bca15554477dd762a938  # v4.2.0
+      - uses: actions/checkout@eef61447b9ff4aafe5dcd4e0bbf5d482be7e7871  # v4.2.1
 
       - name: Install build dependencies
         run: |

.github/workflows/linux_and_macos.yml

@@ -107,7 +107,7 @@ jobs:
           echo "LV_INSTALL_PREFIX=${HOME}/.local" >> "${GITHUB_ENV}"
 
       - name: Checkout Git branch
-        uses: actions/checkout@d632683dd7b4114ad314bca15554477dd762a938  # v4.2.0
+        uses: actions/checkout@eef61447b9ff4aafe5dcd4e0bbf5d482be7e7871  # v4.2.1
 
       - name: '[LV] Run autoreconf'
         run: |-

.github/workflows/translations.yml

@@ -43,7 +43,7 @@ jobs:
             pkg-config
 
       - name: Checkout Git branch
-        uses: actions/checkout@d632683dd7b4114ad314bca15554477dd762a938  # v4.2.0
+        uses: actions/checkout@eef61447b9ff4aafe5dcd4e0bbf5d482be7e7871  # v4.2.1
 
       - name: '[LV] Run autoreconf'
         run: |-