build: Upgrade eslint-config-wikimedia from 0.10.1 to 0.11.0

Change-Id: I11bd3ce18c986e6b767daef5f87f6ed325090ffc

.eslintrc.json

@@ -9,6 +9,6 @@
 		"OO": false
 	},
 	"rules": {
-		"jquery/no-global-selector": "off"
+		"no-jquery/no-global-selector": "off"
 	}
 }

.gitignore

@@ -2,6 +2,7 @@
 /vendor/
 node_modules/
 /composer.lock
+.eslintcache
 
 # Editors
 *.kate-swp

Gruntfile.js

@@ -17,6 +17,10 @@ module.exports = function ( grunt ) {
 		},
 		banana: conf.MessagesDirs,
 		eslint: {
+			options: {
+				reportUnusedDisableDirectives: true,
+				cache: true
+			},
 			all: [
 				'**/*.js',
 				'!node_modules/**',

package.json

@@ -5,7 +5,7 @@
 		"test": "grunt test"
 	},
 	"devDependencies": {
-		"eslint-config-wikimedia": "0.10.1",
+		"eslint-config-wikimedia": "0.11.0",
 		"grunt": "1.0.3",
 		"grunt-banana-checker": "0.7.0",
 		"grunt-eslint": "21.0.0",