Update actions/checkout action to v5

Update actions/checkout from 4 to 5

Change-type: patch

Author: balena-renovate[bot]

.github/actions/finalize/action.yml

@@ -32,7 +32,7 @@ runs:
     # the permissions we need to push to the repo
     # https://github.com/actions/checkout
     - name: Checkout code
-      uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4
+      uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5
       with:
         token: ${{ steps.gh_app_token.outputs.token }}
         ref: ${{ github.ref }}