Extend workflow to test Go 1.16 and 1.17

.github/workflows/runonce.yml

@@ -2,7 +2,7 @@ name: Run Test
 on: push
 
 jobs:
-  build:
+  build-1-17:
     runs-on: ubuntu-latest
     steps:
     - uses: actions/checkout@v2
@@ -18,3 +18,19 @@ jobs:
 
     - name: Run MetricCollector
       run: ./cc-metric-collector --once --config .github/ci-config.json
+  build-1-16:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v2
+
+    # See: https://github.com/marketplace/actions/setup-go-environment
+    - name: Setup Golang
+      uses: actions/setup-go@v2.1.5
+      with:
+        go-version: '^1.16.7' # The version AlmaLinux 8.5 uses
+
+    - name: Build MetricCollector
+      run: make
+
+    - name: Run MetricCollector
+      run: ./cc-metric-collector --once --config .github/ci-config.json