build(deps): 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] <support@github.com>

.github/workflows/docker-beta.yml

@@ -32,7 +32,7 @@ jobs:
         run: echo "APKTOOL_HASH=$(echo $GITHUB_SHA | cut -c 1-6)" >> $GITHUB_ENV
 
       - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v2
+        uses: docker/setup-buildx-action@v3
 
       - name: Build and push Docker image
         uses: docker/build-push-action@v4

.github/workflows/docker-release.yml

@@ -34,7 +34,7 @@ jobs:
         run: echo "APKTOOL_TAG=$(echo ${GITHUB_REF:-no-tag} |sed 's|refs/tags/||g')" >> $GITHUB_ENV
 
       - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v2
+        uses: docker/setup-buildx-action@v3
 
       - name: Build and push Docker image
         uses: docker/build-push-action@v4