Add changelog entry for issue 11412 and PR 11470

Author: erikjv

changelog/unreleased/11412

@@ -0,0 +1,10 @@
+Change: Fix three badly styled warning messages
+
+There were 3 labels for warning messages that were nearly unreadable in
+dark mode due to bad styling. These have been changed to only use a bold
+font, but are now displayed with a big warning icon on their left. The
+places are: the account settings page, the folder wizard remote path
+page, and the log browser.
+
+https://github.com/owncloud/client/issues/11412
+https://github.com/owncloud/client/pull/11470