gateway: bump docker/setup-qemu-action from 3.6.0 to 3.7.0

Bumps [docker/setup-qemu-action](https://github.com/docker/setup-qemu-action) from 3.6.0 to 3.7.0.
- [Release notes](https://github.com/docker/setup-qemu-action/releases)
- [Commits](docker/setup-qemu-action@2910929...c7c5346)

---
updated-dependencies:
- dependency-name: docker/setup-qemu-action
  dependency-version: 3.7.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

.github/workflows/dummy.yml

@@ -73,7 +73,7 @@ jobs:
         if: false
       - uses: docker://pandoc/core@sha256:48e15e83db0df6fb39b24adb0210ecbde85003a3a8139d526e29c98f95ac0a93  # 3.7.0.2
         if: false
-      - uses: docker/setup-qemu-action@29109295f81e9208d7d86ff1c6c12d2833863392  # v3.6.0
+      - uses: docker/setup-qemu-action@c7c53464625b32c7a7e944ae62b3e17d2b600130  # v3.7.0
         if: false
       - uses: dorny/paths-filter@de90cc6fb38fc0963ad72b210f1f284cd68cea36  # v3.0.2
         if: false