Add on_teams_team_renamed "overload"

[mdrichardson]

Fixes #1405

Description

on_teams_team_renamed_activity() was mistakenly named against the pattern of the rest of the activity handlers (which don't end in "activity"`

Specific Changes

• Add overload method called on_teams_team_renamed()
• Add deprecation notice for on_teams_team_renamed_activity()

[mdrichardson]

This was actually a little trickier to implement than just using a simple overload because of this line. One of on_teams_team_renamed_activity() and on_teams_team_renamed() has to call the other (line 615). I tried to consider how this impacts backwards-compat (below), but please look it over and think it through, letting me know if I missed anything.

Regarding backwards-compat, there's really two ways to do this and I'm open to changing this

1. (current PR) Have on_conversation_update_activity() call on_teams_team_renamed()

The flow works like this:

1. Activity comes in to on_conversation_update_activity()
2. on_conversation_update_activity() calls on_teams_team_renamed()
3. on_teams_team_renamed() calls on_teams_team_renamed_activity(), if it hasn't been overridden

Works for developers who:

• Have already overridden on_conversation_update_activity()
• Have already overridden on_teams_team_renamed_activity()
• Have already overridden both on_conversation_update_activity() and on_teams_team_renamed_activity()
• Are writing a new bot and simply want to override on_teams_team_renamed()

Does NOT work for developers who:

• Have created a method on_teams_team_renamed() AND overridden on_teams_team_renamed_activity(), since on_conversation_update_activity() will no longer call on_teams_team_renamed_activity()
  • This is pretty unlikely since creating on_teams_team_renamed() would have accomplished nothing.

1. (alternative PR) Have on_conversation_update_activity() call on_teams_team_renamed_**activity**()

The difference is basically that there are no changes made to on_conversation_update_activity() and on_teams_team_renamed_activity() calls on_teams_team_renamed()

The flow would work like this:

1. Activity comes in to on_conversation_update_activity()
2. on_conversation_update_activity() calls on_teams_team_renamed_**activity**()
3. on_teams_team_renamed_activity() calls on_teams_team_renamed(), if it hasn't been overridden

Works for developers who:

• Have already overridden on_conversation_update_activity()
• Have already overridden on_teams_team_renamed_activity()
• Have already overridden both on_conversation_update_activity() and on_teams_team_renamed_activity()
• Are writing a new bot and simply want to override on_teams_team_renamed()

Does NOT work for developers who:

• Works for all since if the developer has created on_teams_team_renamed(), they're already going to use it how they please.

Summary

I went with the first option because it keeps on_conversation_update_activity() aligned through all the methods so that if future developers override it, it makes more "sense". However, option #1 also has potential backwards-compat issues, albeit very minimal. Open to changing things.