Update TW rake task with new info and groups

Fix the rake task, and ensure it's up to date. New group in Monitor.
A fix for the name of another group.

lib/tasks/gitlab/tw/codeowners.rake

@@ -13,7 +13,7 @@ namespace :tw do
       CodeOwnerRule.new('Activation', '@kpaizee'),
       CodeOwnerRule.new('Adoption', '@kpaizee'),
       CodeOwnerRule.new('APM', '@ngaskill'),
-      CodeOwnerRule.new('Authentication & Authorization', '@eread'),
+      CodeOwnerRule.new('Authentication and Authorization', '@eread'),
       CodeOwnerRule.new('Certify', '@msedlakjakubowski'),
       CodeOwnerRule.new('Code Review', '@aqualls'),
       CodeOwnerRule.new('Compliance', '@eread'),
@@ -45,6 +45,7 @@ namespace :tw do
       CodeOwnerRule.new('License', '@sselhorn'),
       CodeOwnerRule.new('Memory', '@marcia'),
       CodeOwnerRule.new('Monitor', '@ngaskill'),
+      CodeOwnerRule.new('Respond', '@ngaskill'),
       CodeOwnerRule.new('Optimize', '@fneill'),
       CodeOwnerRule.new('Package', '@ngaskill'),
       CodeOwnerRule.new('Pipeline Authoring', '@marcel.amirault'),