build: Updating eslint-config-wikimedia to 0.19.0

The following rules are failing and were disabled:
* compat/compat

Additional changes:
* eslint: Renamed `wikimedia/client` profile to `client-es5` (T277085).

Change-Id: I12c1a88cef8e2c95bed496628d2fe74d031f8278

.eslintrc.json

@@ -1,7 +1,7 @@
 {
 	"root": true,
 	"extends": [
-		"wikimedia/client",
+		"wikimedia/client-es5",
 		"wikimedia/jquery",
 		"wikimedia/mediawiki"
 	],
@@ -11,6 +11,7 @@
 			"off",
 			"ResourceLoader's `packageFiles` do not require wrapping but the `module` option is only available in ES6+."
 		],
-		"no-implicit-globals": "off"
+		"no-implicit-globals": "off",
+		"compat/compat": "warn"
 	}
 }

package.json

@@ -25,7 +25,7 @@
 		"@types/node-fetch": "2.5.7",
 		"babel-loader": "8.0.6",
 		"bundlesize": "0.18.1",
-		"eslint-config-wikimedia": "0.17.0",
+		"eslint-config-wikimedia": "0.19.0",
 		"grunt-banana-checker": "0.9.0",
 		"jsdoc": "3.6.3",
 		"jsdoc-wmf-theme": "0.0.3",

tests/.eslintrc.json

@@ -1,9 +1,9 @@
 {
-  "parserOptions": {
-      "ecmaVersion": 2017
-  },
-  "env": {
-      "es6": true,
-      "node": true
-  }
+	"parserOptions": {
+		"ecmaVersion": 2017
+	},
+	"env": {
+		"es6": true,
+		"node": true
+	}
 }

tsconfig.json

@@ -1,5 +1,5 @@
 {
-	"exclude": ["docs", "vendor"],
+	"exclude": [ "docs", "vendor" ],
 	"compilerOptions": {
 		"resolveJsonModule": true,
 		"esModuleInterop": true,
@@ -11,7 +11,7 @@
 		"forceConsistentCasingInFileNames": true,
 		"pretty": true,
 		"target": "es5",
-		"lib": ["dom"],
+		"lib": [ "dom" ],
 		"allowJs": true,
 		"checkJs": true,
 		"noEmit": true