chore: update maintainer and reviewers

Move damdo and salasberryfin from reviewe to maintainer. Also update the
CAPI maintainers/admins. Removed "sig-gcp lead" as they haven't been
active on GitHub since 2017.

Signed-off-by: Richard Case <[email protected]>

stuff

Signed-off-by: Richard Case <[email protected]>

Author: richardcase

OWNERS

@@ -2,7 +2,6 @@
 
 approvers:
   - sig-cluster-lifecycle-leads
-  - sig-gcp-leads
   - cluster-api-admins
   - cluster-api-maintainers
   - cluster-api-gcp-maintainers

OWNERS_ALIASES

@@ -8,7 +8,8 @@ aliases:
     - vincepri
 
   cluster-api-admins:
-    - CecileRobertMichon
+    - fabriziopandini
+    - sbueringer
     - vincepri
 
   cluster-api-maintainers:
@@ -18,14 +19,12 @@ aliases:
     - sbueringer
     - vincepri
 
-  sig-gcp-leads:
-    - abgworrall
-
   cluster-api-gcp-maintainers:
     - cpanato
+    - damdo
     - dims
     - richardcase
+    - salasberryfin
 
   cluster-api-gcp-reviewers:
-    - damdo
-    - salasberryfin
+