build: Update linters

eslint-config-wikimedia      0.8.1  →   0.9.0
 stylelint-config-wikimedia   0.4.3  →   0.5.0

Change-Id: I0f55e743c2f38bb8910931c3989a6516e0527703

resources/css/ext.uls.languagesettings.less

@@ -34,13 +34,11 @@
 		width: 100%;
 		/* Using border instead of outline for focus (outline doesn't have enough space) */
 		outline: 0;
-
 		color: #222;
 		padding: 5px 0 5px 42px;
 		border: 1px solid transparent;
 		background: left 15px top 6px transparent no-repeat;
 		background-size: 20px auto;
-
 		cursor: pointer;
 
 		// Remove the dotted border for Firefox

resources/css/ext.uls.less

@@ -60,6 +60,7 @@
 	.uls-no-found-more {
 		background-color: #fff;
 	}
+
 	h3 {
 		padding: 0 28px;
 		margin: 0;

resources/css/ext.uls.mixins.less

@@ -11,6 +11,7 @@
 		position: absolute;
 		content: '';
 	}
+
 	&.selector-right {
 		&:before {
 			/* @noflip */
@@ -18,6 +19,7 @@
 			/* @noflip */
 			right: -11px;
 		}
+
 		&:after {
 			/* @noflip */
 			border-left: 10px solid #fff;
@@ -25,6 +27,7 @@
 			right: -10px;
 		}
 	}
+
 	&.selector-left {
 		&:before {
 			/* @noflip */
@@ -32,6 +35,7 @@
 			/* @noflip */
 			left: -11px;
 		}
+
 		&:after {
 			/* @noflip */
 			border-right: 10px solid #fff;

resources/js/ext.uls.compactlinks.js

@@ -217,6 +217,7 @@
 			self = this,
 			ulsLanguageList = {};
 
+		// eslint-disable-next-line jquery/no-each-util
 		$.each( this.interlanguageList, function ( languageCode, el ) {
 			ulsLanguageList[ languageCode ] = el.textContent;
 		} );
@@ -408,7 +409,7 @@
 	 */
 	CompactInterlanguageList.prototype.getLangsInText = function () {
 		var languagesInText = [];
-		$.each( document.querySelectorAll( '#mw-content-text [lang]' ), function ( i, el ) {
+		Array.prototype.forEach.call( document.querySelectorAll( '#mw-content-text [lang]' ), function ( el ) {
 			var lang = convertMediaWikiLanguageCodeToULS( el.lang );
 			if ( languagesInText.indexOf( lang ) === -1 ) {
 				languagesInText.push( lang );
@@ -425,7 +426,7 @@
 	 * @return {string[]} Language codes
 	 */
 	CompactInterlanguageList.prototype.getLangsWithBadges = function () {
-		return $.map(
+		return Array.prototype.map.call(
 			document.querySelectorAll( '#p-lang [class*="badge"]' ),
 			function ( el ) {
 				return convertMediaWikiLanguageCodeToULS(
@@ -443,7 +444,7 @@
 	CompactInterlanguageList.prototype.getInterlanguageList = function () {
 		var interlanguageList = {};
 
-		$.each( this.listElement.querySelectorAll( '.interlanguage-link-target' ), function ( i, el ) {
+		Array.prototype.forEach.call( this.listElement.querySelectorAll( '.interlanguage-link-target' ), function ( el ) {
 			var langCode = convertMediaWikiLanguageCodeToULS( el.lang );
 			interlanguageList[ langCode ] = el;
 		} );