build: Update dev dependencies
build: Update dev dependencies

Only noticable change is that Karma now ships a generic favicon.ico
file with its local server so we on longer get the followig warning
> WARN [web-server]: 404: /favicon.ico

Change-Id: I470e6a8653aaacdb54cad764f060db23a4a12654

wikimedia/oojs,wikimedia/oojs