build: Updating dependencies

composer:
* mediawiki/mediawiki-phan-config: 0.11.0 → 0.11.1

npm:
* eslint-config-wikimedia: 0.20.0 → 0.21.0
* grunt: 1.4.0 → 1.4.1

Additional changes:
* Set `name` in package.json.

Change-Id: Ib97cc824ca2554cfe1b6954ac470e8d6f86fc83c
3 files changed