Update community files (#488)

Signed-off-by: Knative Automation <automation@knative.team>

Author: knative-automation

OWNERS_ALIASES

@@ -251,7 +251,6 @@ aliases:
   - yuzisun
   serving-reviewers:
   - KauzClay
-  - jsanin-vmw
   - krsna-m
   - retocode
   - skonto