chore(deps): update docker/setup-buildx-action action to v4 (#85)

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

Author: renovate[bot]

.github/workflows/build.yml

@@ -39,7 +39,7 @@ jobs:
           platforms: 'arm64'
 
       - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@8d2750c68a42422c14e847fe6c8ac0403b4cbd6f # v3
+        uses: docker/setup-buildx-action@4d04d5d9486b7bd6fa91e7baf45bbb4f8b9deedd # v4
 
       - name: Build and push
         uses: docker/bake-action@5be5f02ff8819ecd3092ea6b2e6261c31774f2b4 # v6