Update L1-tests.yml

Author: ssitar583

.github/workflows/L1-tests.yml

@@ -9,7 +9,7 @@ on:
 env:
   BUILD_TYPE: Debug
   THUNDER_REF: "R4.4.1"
-  INTERFACES_REF: "main"
+  INTERFACES_REF: "topic/RDKEMW-1014"
   AUTOMATICS_UNAME: ${{ secrets.AUTOMATICS_UNAME}}
   AUTOMATICS_PASSCODE: ${{ secrets. AUTOMATICS_PASSCODE}}