Update actions/cache action to v5

Update actions/cache from 4 to 5

Change-type: patch

Author: balena-renovate[bot]

action.yml

@@ -30,7 +30,7 @@ runs:
     - name: Restore tool cache
       if: inputs.skip-cache != 'true'
       id: cache
-      uses: actions/cache@0057852bfaa89a56745cba8c7296529d2fc39830 # v4
+      uses: actions/cache@a7833574556fa59680c1b7cb190c1735db73ebf0 # v5
       with:
         path: ${{ runner.tool_cache }}/skopeo
         key: skopeo-${{ runner.os }}-${{ runner.arch }}-${{ steps.latest.outputs.release || inputs.version }}