Update jquery.uls and .ime from upstream

jquery.uls:
* Localisation updates.
* Change font-size unit from px to em
  See https://github.com/wikimedia/jquery.uls/pull/408
* Update language-data:
  See https://github.com/wikimedia/jquery.uls/pull/412
* Minor internal JS code cleanup for eslint.
Updating to
fe46a2f7ce

jquery.ime
* In API calls, accept langCodes that have no input methods
  See https://github.com/wikimedia/jquery.ime/pull/460
* Add a layout for the General Alphabet of Cameroon Languages
Updating to
ac21ea1b4a

Change-Id: I2be4ee30f649f6a906e776c37afa0ebdf2dc454f

lib/jquery.uls/src/jquery.uls.lcd.js

@@ -21,7 +21,6 @@
 ( function ( $ ) {
 	'use strict';
 
-	// eslint-disable-next-line no-multi-str
 	var noResultsTemplate = '<div class="uls-no-results-view"> \
 		<h2 data-i18n="uls-no-results-found" class="uls-no-results-found-title">No results found</h2> \
 		<div class="uls-no-results-suggestions"></div> \