Bump docker/setup-buildx-action from 2.9.1 to 2.10.0 (#1003)

Bumps [docker/setup-buildx-action](https://github.com/docker/setup-buildx-action) from 2.9.1 to 2.10.0.
- [Release notes](https://github.com/docker/setup-buildx-action/releases)
- [Commits](docker/setup-buildx-action@4c0219f...885d146)

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

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

.github/workflows/ci.yml

@@ -171,7 +171,7 @@ jobs:
           key: nginx-kubernetes-gateway-${{ github.run_id }}-${{ github.run_number }}
 
       - name: Docker Buildx
-        uses: docker/setup-buildx-action@4c0219f9ac95b02789c1075625400b2acbff50b1 # v2.9.1
+        uses: docker/setup-buildx-action@885d1462b80bc1c1c7f0b00334ad271f09369c55 # v2.10.0
 
       - name: NKG Docker meta
         id: nkg-meta
@@ -273,7 +273,7 @@ jobs:
           key: nginx-kubernetes-gateway-${{ github.run_id }}-${{ github.run_number }}
 
       - name: Docker Buildx
-        uses: docker/setup-buildx-action@4c0219f9ac95b02789c1075625400b2acbff50b1 # v2.9.1
+        uses: docker/setup-buildx-action@885d1462b80bc1c1c7f0b00334ad271f09369c55 # v2.10.0
 
       - name: Setup QEMU
         uses: docker/setup-qemu-action@2b82ce82d56a2a04d2637cd93a637ae1b359c0a7 # v2.2.0

.github/workflows/conformance.yml

@@ -40,7 +40,7 @@ jobs:
         run: echo "GOPATH=$(go env GOPATH)" >> $GITHUB_ENV
 
       - name: Docker Buildx
-        uses: docker/setup-buildx-action@4c0219f9ac95b02789c1075625400b2acbff50b1 # v2.9.1
+        uses: docker/setup-buildx-action@885d1462b80bc1c1c7f0b00334ad271f09369c55 # v2.10.0
 
       - name: NKG Docker meta
         id: nkg-meta