Remove 'dev-v3' from workflow branch filters

Removed 'dev-v3' branch from workflow triggers.

Author: NirajC-Microsoft

.github/workflows/test.yml

@@ -6,7 +6,6 @@ on:
       - main
       - dev
       - demo
-      - dev-v3
       - hotfix
   pull_request:
     types:
@@ -18,7 +17,6 @@ on:
       - main
       - main
       - dev
-      - dev-v3
       - demo
       - hotfix
 
@@ -72,4 +70,4 @@ jobs:
       - name: Skip coverage report if no tests
         if: env.skip_tests == 'true'
         run: |
-          echo "Skipping coverage report because no tests were found."
+          echo "Skipping coverage report because no tests were found."