Bump docker/setup-buildx-action from 2 to 3

Bumps [docker/setup-buildx-action](https://github.com/docker/setup-buildx-action) from 2 to 3.
- [Release notes](https://github.com/docker/setup-buildx-action/releases)
- [Commits](docker/setup-buildx-action@v2...v3)

---
updated-dependencies:
- dependency-name: docker/setup-buildx-action
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>

.github/workflows/ci.yml

@@ -63,7 +63,7 @@ jobs:
       - run: chmod +x ./*/container-entrypoint.sh
 
       - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v2
+        uses: docker/setup-buildx-action@v3
 
       - name: Build
         uses: docker/build-push-action@v5

.github/workflows/release.yml

@@ -94,7 +94,7 @@ jobs:
         uses: docker/setup-qemu-action@v2
 
       - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v2
+        uses: docker/setup-buildx-action@v3
 
       - name: Login to Container Registry
         uses: docker/[email protected]
@@ -218,7 +218,7 @@ jobs:
   #         path: /tmp/digests
 
   #     - name: Set up Docker Buildx
-  #       uses: docker/setup-buildx-action@v2
+  #       uses: docker/setup-buildx-action@v3
 
   #     - name: Docker meta
   #       id: meta