Merge pull request #206332 from Homebrew/qtads-qt6-pr

qtads: add comment for Qt6 support

Author: BrewTestBot

Formula/q/qtads.rb

@@ -29,7 +29,7 @@ class Qtads < Formula
   depends_on "libsndfile"
   depends_on "libvorbis"
   depends_on "mpg123"
-  depends_on "qt@5"
+  depends_on "qt@5" # Qt6 PR: https://github.com/realnc/qtads/pull/21
   depends_on "sdl2"
 
   def install