Add build workflow

Author: adamws

.github/workflows/build.yml

@@ -0,0 +1,20 @@
+name: Go Build
+
+on:
+  push:
+  pull_request:
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        go: [ '1.23', '1.24' ]
+    steps:
+    - uses: actions/checkout@v4
+    - name: Set up Go
+      uses: actions/setup-go@v5
+      with:
+        go-version: ${{ matrix.go }}
+    - name: Build
+      run: go build -v ./...