AWS Region us-west-2 cleanup

Signed-off-by: Shiva Kumar (SW-CLOUD) <shivaku@nvidia.com>

Author: Shiva Kumar

.github/workflows/periodic.yaml

@@ -12,7 +12,7 @@ jobs:
     runs-on: linux-amd64-cpu4
     strategy:
       matrix:
-        aws-region: [us-west-1, us-east-1]
+        aws-region: [us-west-1, us-east-1, us-west-2]
 
     steps:
       - name: Checkout repository