Changes

Summary

1. Clear cached role lists when position is updated (commit: ca6c661) (details)

Commit ca6c6610afb11ccf7e4f5d7518e5650589ba2f56 by Florian Spieß Clear cached role lists when position is updated (commit: ca6c661)
	src/main/java/net/dv8tion/jda/internal/entities/RoleImpl.java (diff)
	src/main/java/net/dv8tion/jda/internal/utils/cache/ReadWriteLockCache.java (diff)