Author: Andrew Nicols
MDL-77159 tool_langimport: Replace YUI module with ESM
http://git.moodle.org/gw?p=moodle.git;a=commit;h=c730b8735f425a644b8ea1fed7c5c1dc400c5100
http://github.com/moodle/moodle/commit/c730b8735f425a644b8ea1fed7c5c1dc400c5100
+ 4.3 en [noenglishuninstalltitle,tool_langimport]