chore(deps): update docker/bake-action action to v7 (#86)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>
Co-authored-by: Leonardo Cecchi <leonardo.cecchi@gmail.com>

Author: renovate[bot]

.github/workflows/build.yml

@@ -42,7 +42,7 @@ jobs:
         uses: docker/setup-buildx-action@4d04d5d9486b7bd6fa91e7baf45bbb4f8b9deedd # v4
 
       - name: Build and push
-        uses: docker/bake-action@5be5f02ff8819ecd3092ea6b2e6261c31774f2b4 # v6
+        uses: docker/bake-action@a66e1c87e2eca0503c343edf1d208c716d54b8a8 # v7
         id: build
         env:
           BUILDX_METADATA_PROVENANCE: disabled