Update dependency qunit to v2.9.2

[renovate[bot]]

This PR contains the following updates:

Package	Type	Update	Change	References
qunit	devDependencies	patch	2.9.1 -> 2.9.2	homepage, source

---

Release Notes

qunitjs/qunit

### [`v2.9.2`](https://togithub.com/qunitjs/qunit/blob/master/History.md#​292--2019-02-21) [Compare Source](https://togithub.com/qunitjs/qunit/compare/2.9.1...2.9.2) ================== - Core: Ensuring semaphores are balanced when timeout occurs ([#​1376](https://togithub.com/qunitjs/qunit/issues/1376)) - Docs: Fix the casing for autostart and noglobals ([#​1373](https://togithub.com/qunitjs/qunit/issues/1373)) - HTML Reporter: Avoid inline styles to support CSP without 'unsafe-inline' - Buid: Update 'resolve' to v1.9.0

---

Renovate configuration

:date: Schedule: At any time (no schedule defined).

:vertical_traffic_light: Automerge: Disabled by config. Please merge this manually once you are satisfied.

:recycle: Rebasing: Whenever PR becomes conflicted, or if you modify the PR title to begin with "rebase!".

:no_bell: Ignore: Close this PR and you won't be reminded about this update again.

---

• [ ] If you want to rebase/retry this PR, check this box

---

This PR has been generated by Renovate Bot. View repository job log here.