Merge pull request #8 from kleros/dependabot/github_actions/dev/actions/checkout-4.2.2

chore(deps): bump actions/checkout from 3.5.2 to 4.2.2

Author: alcercu

.github/workflows/codeql.yml

@@ -43,7 +43,7 @@ jobs:
         egress-policy: audit
 
     - name: Checkout repository
-      uses: actions/checkout@8e5e7e5ab8b370d6c329ec480221332ada57f0ab # v3.5.2
+      uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
 
     # Initializes the CodeQL tools for scanning.
     - name: Initialize CodeQL