Build ARM binaries

Author: lkiesow

.github/workflows/build-release.yml

@@ -0,0 +1,22 @@
+name: Go fmt and build
+
+on:
+  - push
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Build project
+        run: >
+          docker run -it --rm
+          -v .:/go/src/github.com/virtuos/opencast-ca-display
+          -w /go/src/github.com/virtuos/opencast-ca-display
+          -e CGO_ENABLED=1
+          docker.elastic.co/beats-dev/golang-crossbuild:1.23.6-arm
+          --build-cmd "go build"
+          -p linux/arm64
+
+      - run: ls -lh