chore(deps): update actions/checkout action to v5

Author: renovate[bot]

.github/workflows/check-tag.yml

@@ -12,7 +12,7 @@ jobs:
   check:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
       - name: Run checks
         run: |
           grep -P --color=always "\s+(?<=rev: )$GITHUB_REF_NAME$" README.md

.github/workflows/check.yml

@@ -16,7 +16,7 @@ jobs:
       matrix:
         os: [macos-latest, ubuntu-latest]
     steps:
-      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
       # No caching as we're expected to run rarely
       - name: Install dependencies and run checks
         shell: bash