Bump docker/setup-qemu-action from 1.1.0 to 1.2.0 (#261)

Bumps [docker/setup-qemu-action](https://github.com/docker/setup-qemu-action) from 1.1.0 to 1.2.0.
- [Release notes](https://github.com/docker/setup-qemu-action/releases)
- [Commits](https://github.com/docker/setup-qemu-action/compare/v1.1.0...v1.2.0)

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

.github/workflows/ci.yml

@@ -85,7 +85,7 @@ jobs:
     steps:
       - uses: actions/checkout@v2.3.4
       - name: Set up QEMU
-        uses: docker/setup-qemu-action@v1.1.0
+        uses: docker/setup-qemu-action@v1.2.0
         with:
           platforms: arm64
       - uses: docker://quay.io/pypa/manylinux2014_aarch64