Bump actions/checkout from 4.2.2 to 5.0.0 (#61)

Bumps [actions/checkout](https://github.com/actions/checkout) from 4.2.2 to 5.0.0.
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](actions/checkout@11bd719...08c6903)

---
updated-dependencies:
- dependency-name: actions/checkout
  dependency-version: 5.0.0
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

.github/workflows/branch-protection.yaml

@@ -21,7 +21,7 @@ jobs:
           - 3.4.4
     runs-on: ${{ matrix.os }}
     steps:
-      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
+      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8
       - uses: ruby/setup-ruby@2a7b30092b0caf9c046252510f9273b4875f3db9
         with:
           ruby-version: ${{ matrix.ruby }}

.github/workflows/continuous-delivery.yaml

@@ -23,7 +23,7 @@ jobs:
           - ubuntu-24.04-arm
     runs-on: ${{ matrix.os }}
     steps:
-      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
+      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8
       - uses: ruby/setup-ruby@2a7b30092b0caf9c046252510f9273b4875f3db9
         with:
           ruby-version: 3.4.4