Update community files (#262)

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

OWNERS_ALIASES

@@ -18,7 +18,6 @@ aliases:
   - snneji
   docs-writers:
   - csantanapr
-  - nak3
   - retocode
   - skonto
   - snneji
@@ -204,13 +203,10 @@ aliases:
   - dprotaso
   net-gateway-api-approvers:
   - dprotaso
-  - nak3
   net-http01-approvers: []
   net-istio-approvers:
-  - nak3
   - skonto
   net-kourier-approvers:
-  - nak3
   - skonto
   networking-wg-leads: []
   operations-wg-leads:
@@ -241,7 +237,6 @@ aliases:
   - davidhadas
   - evankanderson
   serving-approvers:
-  - nak3
   - psschwei
   - skonto
   serving-progressive-rollout-approvers:
@@ -262,7 +257,6 @@ aliases:
   - dprotaso
   serving-writers:
   - dprotaso
-  - nak3
   - psschwei
   - skonto
   steering-committee: