DX-2944 Updating Concurrency for Test Workflow

Author: brianluisgomez

.github/workflows/test.yml

@@ -5,6 +5,10 @@ on:
   pull_request:
   workflow_dispatch:
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.head_ref }}
+  cancel-in-progress: true  
+
 jobs:
   test:
     name: Test