Update OHW user groups and admin users

Starting preparations for OHW-in-Spanish event. 

Adding the new GH teams, and adding myself to the Authenticator/admin_users list

ref 2i2c-org#4883

config/clusters/2i2c/ohw.values.yaml

@@ -75,6 +75,9 @@ basehub:
         GitHubOAuthenticator:
           oauth_callback_url: https://oceanhackweek.2i2c.cloud/hub/oauth_callback
           allowed_organizations:
+            - Intercoonecta:ohwes24-organizers
+            - Intercoonecta:ohwes24-mentor-helper-presenter
+            - Intercoonecta:ohwes24-participants-tallerintermed
             - oceanhackweek:ohw24-organizers
             - oceanhackweek:ohw24-participants-australia
             - oceanhackweek:ohw24-participants-bigelow
@@ -87,3 +90,4 @@ basehub:
             - ocefpaf
             - abkfenris
             - cpsarason
+            - emiliom