chore: add go build and test actions to ci

.github/workflows/ci.yml

@@ -7,6 +7,30 @@ on:
     branches: [ master ]
 
 jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v2
+    - uses: actions/cache@v2
+      with:
+        path: |
+          ~/.cache/go-build
+          ~/go/pkg/mod
+        key: ${{ runner.os }}-go-${{ hashFiles('**/go.sum') }}
+        restore-keys: |
+          ${{ runner.os }}-go-
+    - name: Set up Go
+      uses: actions/setup-go@v2
+      with:
+        go-version: 1.17
+
+    - name: Build
+      run: |
+        make bin/image-cache-daemon bin/warden
+
+    - name: Test
+      run: go test -v ./...
+
   lint:
     runs-on: ubuntu-latest
     steps: