add paul back as quickstart maintainer

Signed-off-by: Paul S. Schweigert <paul@paulschweigert.com>

Author: psschwei

peribolos/knative-extensions-OWNERS_ALIASES

@@ -100,6 +100,7 @@ aliases:
   - houshengbo
   kn-plugin-quickstart-approvers:
   - dsimansk
+  - psschwei
   kn-plugin-sample-approvers:
   - dsimansk
   kn-plugin-service-log-approvers:

peribolos/knative-extensions.yaml

@@ -1013,6 +1013,7 @@ orgs:
           kn-plugin-quickstart: write
         members:
         - dsimansk
+        - psschwei
 
       kn-plugin-sample Approvers:
         description: Approver group for kn-plugin-sample - to be used in CODEOWNERS file