Merge "build: Update Karma's qunit from 2.5.0 to 2.6.0"

diff --combined package.json
index 2bc0c80,aff8c32..642dc59
--- 1/package.json
--- 2/package.json
+++ b/package.json
@@@ -26,12 -26,12 +26,12 @@@
      "karma-mocha-reporter": "2.2.5",
      "karma-qunit": "2.0.1",
      "postcss-less": "1.1.5",
-     "qunit": "2.5.0",
+     "qunit": "2.6.0",
      "stylelint": "9.2.0",
      "stylelint-config-wikimedia": "0.4.3",
      "wdio-junit-reporter": "0.2.0",
      "wdio-mediawiki": "file:tests/selenium/wdio-mediawiki",
 -    "wdio-mocha-framework": "0.5.8",
 +    "wdio-mocha-framework": "0.5.13",
      "wdio-sauce-service": "0.3.1",
      "wdio-spec-reporter": "0.0.5",
      "webdriverio": "4.12.0"