build(deps): bump docker/setup-buildx-action from 3.4.0 to 3.8.0

Bumps [docker/setup-buildx-action](https://github.com/docker/setup-buildx-action) from 3.4.0 to 3.8.0.
- [Release notes](https://github.com/docker/setup-buildx-action/releases)
- [Commits](docker/setup-buildx-action@4fd8129...6524bf6)

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

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

.github/workflows/release-push-image.yaml

@@ -81,7 +81,7 @@ jobs:
         uses: docker/setup-qemu-action@5927c834f5b4fdf503fca6f4c7eccda82949e1ee # v3.1.0
 
       - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@4fd812986e6c8c2a69e18311145f9371337f27d4 # v3.4.0
+        uses: docker/setup-buildx-action@6524bf65af31da8d45b59e8c27de4bd072b392f5 # v3.8.0
         with:
           driver-opts: network=host
           buildkitd-config-inline: |

.github/workflows/zxc-verify-docker-build-determinism.yaml

@@ -145,7 +145,7 @@ jobs:
         if: ${{ steps.baseline.outputs.exists == 'false' && !failure() && !cancelled() }}
 
       - name: Setup Docker Buildx Support
-        uses: docker/setup-buildx-action@c47758b77c9736f4b2ef4073d4d51994fabfe349 # v3.7.1
+        uses: docker/setup-buildx-action@6524bf65af31da8d45b59e8c27de4bd072b392f5 # v3.8.0
         if: ${{ steps.baseline.outputs.exists == 'false' && !failure() && !cancelled() }}
         with:
           version: v0.16.2
@@ -294,7 +294,7 @@ jobs:
         uses: docker/setup-qemu-action@49b3bc8e6bdd4a60e6116a5414239cba5943d3cf # v3.2.0
 
       - name: Setup Docker Buildx Support
-        uses: docker/setup-buildx-action@c47758b77c9736f4b2ef4073d4d51994fabfe349 # v3.7.1
+        uses: docker/setup-buildx-action@6524bf65af31da8d45b59e8c27de4bd072b392f5 # v3.8.0
         with:
           version: v0.16.2
           driver-opts: network=host