add cjihrig to javascript-admins

This commit adds myself to the javascript-admin team and
removes davidgamero as requested in
kubernetes-client/javascript#2129 (comment)

Author: cjihrig

config/kubernetes-client/org.yaml

@@ -138,7 +138,7 @@ teams:
     description: Admin access to javascript repo
     members:
     - brendandburns
-    - davidgamero
+    - cjihrig
     - mstruebing
     privacy: closed
     repos: