Merge pull request #151 from crossplane/renovate/docker-setup-qemu-action-4.x

chore(deps): update docker/setup-qemu-action action to v4

Author: bobh66

.github/workflows/ci.yml

@@ -81,7 +81,7 @@ jobs:
           - arm64
     steps:
       - name: Setup QEMU
-        uses: docker/setup-qemu-action@v3
+        uses: docker/setup-qemu-action@v4
         with:
           platforms: all