Changes

Summary

1. Fix JDA#retrieveWebhookById (#2319) (commit: c61f76d) (details)

Commit c61f76dfd71a2992b4e0540bdc7299119acf03cb by noreply Fix JDA#retrieveWebhookById (#2319) (commit: c61f76d)
	src/main/java/net/dv8tion/jda/api/JDA.java (diff)
	src/main/java/net/dv8tion/jda/internal/JDAImpl.java (diff)