Update int128/docker-build-cache-config-action action to v1.48.0

Author: renovate[bot]

.github/workflows/reusable--build.yaml

@@ -35,7 +35,7 @@ jobs:
         with:
           images: ghcr.io/${{ github.repository }}
           flavor: ${{ inputs.flavor }}
-      - uses: int128/docker-build-cache-config-action@3a4a4fababc091be29633e5a2b3bbf523996802a # v1.47.0
+      - uses: int128/docker-build-cache-config-action@e9137bc69df98d2aeb47c8cb6e78e8ab2f13abb7 # v1.48.0
         id: cache
         with:
           image: ghcr.io/${{ github.repository }}/cache