build(deps): bump docker/setup-buildx-action in the updates group

Bumps the updates group with 1 update: [docker/setup-buildx-action](https://github.com/docker/setup-buildx-action).


Updates `docker/setup-buildx-action` from 3.2.0 to 3.3.0
- [Release notes](https://github.com/docker/setup-buildx-action/releases)
- [Commits](docker/setup-buildx-action@v3.2.0...v3.3.0)

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

Signed-off-by: dependabot[bot] <support@github.com>

.github/workflows/build-multiarch.yml

@@ -136,7 +136,7 @@ jobs:
  org.opencontainers.image.authors=Geoff Bourne <itzgeoff@gmail.com>
 
  - name: Setup Docker Buildx
- uses: docker/setup-buildx-action@v3.2.0
+ uses: docker/setup-buildx-action@v3.3.0
 
  - name: Set up QEMU
  uses: docker/setup-qemu-action@v3.0.0

.github/workflows/verify-pr.yml

@@ -51,7 +51,7 @@ jobs:
  fetch-depth: 0
 
  - name: Setup Docker Buildx
- uses: docker/setup-buildx-action@v3.2.0
+ uses: docker/setup-buildx-action@v3.3.0
 
  - name: Confirm multi-arch build
  uses: docker/build-push-action@v5.3.0