Make guild.audit_logs(limit) parameter optional

As written in the docs below the command:

limit: Optional[`int`]
            The number of entries to retrieve. If ``None`` retrieve all entries.

So the parameter should be Optional. Currently my IME returns the error `Expected type 'int', got 'None' instead `

Author: r-hensley

discord/guild.py

@@ -2735,7 +2735,7 @@ async def vanity_invite(self) -> Optional[Invite]:
     def audit_logs(
         self,
         *,
-        limit: int = 100,
+        limit: Optional[int] = 100,
         before: Optional[SnowflakeTime] = None,
         after: Optional[SnowflakeTime] = None,
         oldest_first: Optional[bool] = None,