Update community files (#451)

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

Author: knative-automation

OWNERS_ALIASES

@@ -77,22 +77,18 @@ aliases:
   func-tastic-approvers:
   - lkingland
   - matejvasek
-  - salaboy
   functastic-writers:
   - lkingland
   - matejvasek
   - matzew
-  - salaboy
   function-runtime-approvers:
   - lkingland
   - matejvasek
   - matzew
-  - salaboy
   function-runtime-writers:
   - lkingland
   - matejvasek
   - matzew
-  - salaboy
   homebrew-kn-plugins-approvers:
   - dsimansk
   kn-plugin-admin-approvers:
@@ -190,6 +186,7 @@ aliases:
   - evankanderson
   - matzew
   ux-approvers:
+  - ankitajana21
   - prajjwalyd
   ux-wg-leads:
   - Leo6Leo
@@ -198,6 +195,7 @@ aliases:
   - zainabhusain227
   ux-writers:
   - Leo6Leo
+  - ankitajana21
   - cali0707
   - mmejia02
   - prajjwalyd