improve the matrix test workflow

Author: sjain05

.github/workflows/test.yml

@@ -87,6 +87,7 @@ jobs:
           
           echo "Running tests for Terraform ${{ matrix.terraform }}"
           go mod download
+          go build -v .
           go test -timeout 0 -v -cover ./sumologic/
         env:
           TF_ACC: "1"