Add QEMU action to release workflow

Author: adriananeci

Diff for: .github/workflows/release.yaml

@@ -17,6 +17,12 @@ jobs:
     - uses: actions/checkout@v3
       with:
         fetch-depth: 0 # this is important, otherwise it won't checkout the full tree (i.e. no previous tags)
+    - # Add support for more platforms with QEMU (optional)
+      # https://github.com/docker/setup-qemu-action
+      name: Set up QEMU
+      uses: docker/setup-qemu-action@v2
+    - name: Set up Docker Buildx
+      uses: docker/setup-buildx-action@v2
     - uses: actions/setup-go@v4
       with:
         go-version: '1.20'