chore(deps): update actions/cache action to v6.1.0 (#186)

Signed-off-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

.github/workflows/ci.yaml

@@ -47,7 +47,7 @@ jobs:
           separator: "/"
       - run: sudo chown root /bin/tar && sudo chmod u+s /bin/tar
         if: ${{ steps.split.outputs._2 == 'ubuntu-minimal' }}
-      - uses: actions/cache@2c8a9bd7457de244a408f35966fab2fb45fda9c8 # v6.0.0
+      - uses: actions/cache@55cc8345863c7cc4c66a329aec7e433d2d1c52a9 # v6.1.0
         with:
           path: /home/runner/.cache/image-create
           key: ${{ steps.split.outputs._2 }}-${{ steps.split.outputs._3 }}-${{ matrix.version }}-${{ github.head_ref || github.ref_name }}