fix(gen): removed old team member

Author: bene2k1

.github/CODEOWNERS

@@ -6,7 +6,7 @@ serverless-functions/ @SamyOubouaziz
 serverless-containers/ @SamyOubouaziz
 serverless-jobs/ @SamyOubouaziz
 serverless-sql-databases/ @SamyOubouaziz
-account/ @SamyOubouaziz @pshambulingappa
+account/ @SamyOubouaziz
 developer-tools/ @SamyOubouaziz
 data-lab/ @SamyOubouaziz