Adds Go workflow to run units on CI

Issue # 8

.github/workflows/go.yml

@@ -14,10 +14,10 @@ jobs:
         go-version: [ '1.20', '1.21', '1.22.x' ]
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@4
 
       - name: Set up Go
-        uses: actions/setup-go@v5
+        uses: actions/setup-go@5
         with:
           go-version: ${{ matrix.go-version }}