Add initial GitHub Actions Build

.github/workflows/go_build.yaml

@@ -0,0 +1,44 @@
+# Copyright 2024 Google LLC
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+name: go_test
+on: [push, pull_request]
+jobs:
+
+  go_test:
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix:
+        os: [ubuntu-latest, macOS-latest, windows-latest]
+    steps:
+
+    - name: Set up Go 1.22
+      uses: actions/setup-go@v2
+      with:
+        go-version: 1.22
+      id: go
+
+    - name: Check out code
+      uses: actions/checkout@v3
+
+    - name: Get dependencies
+      run: |
+            go mod download
+    - name: Build
+      run: |
+            go build ./...
+
+    - name: Test
+      run: |
+            go test ./...