chore(deps): update actions/checkout action to v4.2.2

Author: renovate[bot]

.github/workflows/validate.yaml

@@ -7,7 +7,7 @@ jobs:
     name: Validate
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4
+      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
       - uses: actions/setup-python@a26af69be951a213d495a4c3e4e4022e16d87065 # v5
       - run: pip install pre-commit
       - run: pre-commit validate-manifest .pre-commit-hooks.yaml