build(deps): bump docker/setup-buildx-action from 2.10.0 to 3.8.0

Bumps [docker/setup-buildx-action](https://github.com/docker/setup-buildx-action) from 2.10.0 to 3.8.0.
- [Release notes](https://github.com/docker/setup-buildx-action/releases)
- [Commits](docker/setup-buildx-action@885d146...6524bf6)

---
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/containers.yml

@@ -32,7 +32,7 @@ jobs:
           { echo "version=${GIT_VERSION}"; echo "version_major=${GIT_VERSION_MAJOR}"; echo "version_major_minor=${GIT_VERSION_MAJOR_MINOR}"; } >> "$GITHUB_OUTPUT"
 
       - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@885d1462b80bc1c1c7f0b00334ad271f09369c55 # v2
+        uses: docker/setup-buildx-action@6524bf65af31da8d45b59e8c27de4bd072b392f5 # v2
 
       - name: Docker meta
         id: meta

.github/workflows/release-please.yml

@@ -45,7 +45,7 @@ jobs:
           { echo "version=${GIT_VERSION}"; echo "version_major=${GIT_VERSION_MAJOR}"; echo "version_major_minor=${GIT_VERSION_MAJOR_MINOR}"; } >> "$GITHUB_OUTPUT"
 
       - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@885d1462b80bc1c1c7f0b00334ad271f09369c55 # v2
+        uses: docker/setup-buildx-action@6524bf65af31da8d45b59e8c27de4bd072b392f5 # v2
 
       - name: Docker meta
         id: meta