Update community files (#560)

Signed-off-by: Knative Automation <[email protected]>

Author: knative-automation

OWNERS_ALIASES

@@ -154,8 +154,12 @@ aliases:
   - nainaz
   - psschwei
   - salaboy
+  - skonto
   - upodroid
-  knative-release-leads: []
+  knative-release-leads:
+  - dprotaso
+  - dsimansk
+  - skonto
   knative-robots:
   - knative-automation
   - knative-prow-releaser-robot