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/build_and_test.yaml

@@ -9,7 +9,7 @@ jobs:
       - name: Checkout
         uses: actions/checkout@v3
       - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v2
+        uses: docker/setup-buildx-action@v3
       - name: Build sidecar
         uses: docker/build-push-action@v4
         with:

.github/workflows/release.yaml

@@ -23,7 +23,7 @@ jobs:
         uses: docker/setup-qemu-action@v2
       - name: "Set up Docker Buildx"
         if: steps.tagging.outputs.part
-        uses: docker/setup-buildx-action@v2
+        uses: docker/setup-buildx-action@v3
       - name: "Login to DockerHub"
         if: steps.tagging.outputs.part
         uses: docker/login-action@v2