build: Updating dependencies

composer:
* mediawiki/mediawiki-codesniffer: 18.0.0 → 19.1.0

npm:
* grunt: 1.0.1 → 1.3.0
  * https://npmjs.com/advisories/577 (CVE-2018-3721)
  * https://npmjs.com/advisories/745
  * https://npmjs.com/advisories/782 (CVE-2018-16487)
  * https://npmjs.com/advisories/788
  * https://npmjs.com/advisories/813
  * https://npmjs.com/advisories/1065 (CVE-2019-10744)
  * https://npmjs.com/advisories/1523 (CVE-2019-10744)

Additional changes:
* Replaced "jakub-onderka" packages with "php-parallel-lint".
* Committed package-lock.json (T179229) too.
* And updating CoC link to use Special:MyLanguage (T202047).
* Dropped .php5 and .inc files from .phpcs.xml (T200956).
* Also sorted "composer fix" command to run phpcbf last.

Change-Id: I5bc68d9d819496e5ce7c6384615b15ef2e8515f9

composer.json

@@ -1,14 +1,14 @@
 {
 	"require-dev": {
-		"jakub-onderka/php-parallel-lint": "1.0.0",
-		"mediawiki/mediawiki-codesniffer": "18.0.0",
-		"jakub-onderka/php-console-highlighter": "0.3.2",
-		"mediawiki/minus-x": "0.3.1"
+		"mediawiki/mediawiki-codesniffer": "19.1.0",
+		"mediawiki/minus-x": "0.3.1",
+		"php-parallel-lint/php-console-highlighter": "0.3.2",
+		"php-parallel-lint/php-parallel-lint": "1.0.0"
 	},
 	"scripts": {
 		"fix": [
-			"phpcbf",
-			"minus-x fix ."
+			"minus-x fix .",
+			"phpcbf"
 		],
 		"test": [
 			"parallel-lint . --exclude vendor --exclude node_modules",