Update cross-spawn-async to version 2.2.2 🚀

[greenkeeperio-bot]

Hello :wave:

:rocket::rocket::rocket:

cross-spawn-async just published its new version 2.2.2, which is not covered by your current version range.

If this pull request passes your tests you can publish your software with the latest version of cross-spawn-async – otherwise use this branch to work on adaptions and fixes.

Happy fixing and merging :palm_tree:

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The new version differs by 5 commits .

• e7f79da Release 2.2.2
• 36b54df Merge branch 'master' of github.com:IndigoUnited/node-cross-spawn-async
• e3ac9c6 Revert commit related with skipping quotes.
• 537e033 Merge pull request #16 from vladikoff/patch-1
• baff8f0 Update README example

See the full diff.

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[coveralls]

Coverage remained the same at 80.899% when pulling 2c1f446c316e5906aa1d55960f4640e76e0501c2 on greenkeeper-cross-spawn-async-2.2.2 into ee0ba0bf040444c4eb3a05a7c69142943040c412 on master.