Add jmrodri & varsha to approvers

Author: jmrodri

OWNERS_ALIASES

@@ -9,15 +9,15 @@ aliases:
 
   # non-admin folks who can approve any PRs in the repo
   kubebuilder-approvers:
+    - jmrodri
+    - varshaprasad96
 
   # folks who can review and LGTM any PRs in the repo (doesn't include
   # approvers & admins -- those count too via the OWNERS file)
   kubebuilder-reviewers:
-    - jmrodri
     - joelanford
     - rashmigottipati
     - everettraven
-    - varshaprasad96
 
   # folks who may have context on ancient history,
   # but are no longer directly involved