chore(deps): update dependency mocha to ~5.2.0 (#116)

This Pull Request updates dependency [mocha](https://github.com/mochajs/mocha) from `~5.1.0` to `~5.2.0`



<details>
<summary>Release Notes</summary>

### [`v5.2.0`](https://github.com/mochajs/mocha/blob/master/CHANGELOG.md#&#8203;520--2018-05-18)
[Compare Source](mochajs/mocha@v5.1.1...v5.2.0)
#### 🎉 Enhancements

- [#&#8203;3375]: Add support for comments in `mocha.opts` ([@&#8203;plroebuck])
#### 🐛 Fixes

- [#&#8203;3346]: Exit correctly from `before` hooks when using `--bail` ([@&#8203;outsideris])
#### 📖 Documentation

- [#&#8203;3328]: Mocha-flavored [API docs](https://mochajs.org/api/)! ([@&#8203;Munter])
#### 🔩 Other

- [#&#8203;3330]: Use `Buffer.from()` ([@&#8203;harrysarson])
- [#&#8203;3295]: Remove redundant folder ([@&#8203;DavNej])
- [#&#8203;3356](`https://github.com/mochajs/mocha/pull/3356`): Refactoring ([@&#8203;plroebuck])

[#&#8203;3375]: `https://github.com/mochajs/mocha/pull/3375`
[#&#8203;3346]: `https://github.com/mochajs/mocha/pull/3346`
[#&#8203;3328]: `https://github.com/mochajs/mocha/pull/3328`
[#&#8203;3330]: `https://github.com/mochajs/mocha/pull/3330`
[#&#8203;3295]: `https://github.com/mochajs/mocha/pull/3295`

[@&#8203;plroebuck]: https://github.com/plroebuck
[@&#8203;harrysarson]: https://github.com/harrysarson
[@&#8203;outsideris]: https://github.com/outsideris
[@&#8203;Munter]: https://github.com/Munter

---

</details>




---

This PR has been generated by [Renovate Bot](https://renovatebot.com).

package.json

@@ -161,7 +161,7 @@
     "chai-as-promised": "~7.1.0",
     "converter": "~0.0.5",
     "mkdirp": "~0.5.1",
-    "mocha": "~5.1.0",
+    "mocha": "~5.2.0",
     "q": "~1.5.0",
     "rimraf": "~2.6.1",
     "tslint": "~5.10.0",

yarn.lock

@@ -360,7 +360,7 @@ commander@2.11.0:
   version "2.11.0"
   resolved "https://registry.yarnpkg.com/commander/-/commander-2.11.0.tgz#157152fd1e7a6c8d98a5b715cf376df928004563"
 
-commander@^2.12.1:
+commander@2.15.1, commander@^2.12.1:
   version "2.15.1"
   resolved "https://registry.yarnpkg.com/commander/-/commander-2.15.1.tgz#df46e867d0fc2aec66a34662b406a9ccafff5b0f"
 
@@ -703,6 +703,10 @@ growl@1.10.3:
   version "1.10.3"
   resolved "https://registry.yarnpkg.com/growl/-/growl-1.10.3.tgz#1926ba90cf3edfe2adb4927f5880bc22c66c790f"
 
+growl@1.10.5:
+  version "1.10.5"
+  resolved "https://registry.yarnpkg.com/growl/-/growl-1.10.5.tgz#f2735dc2283674fa67478b10181059355c369e5e"
+
 gulp-chmod@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/gulp-chmod/-/gulp-chmod-2.0.0.tgz#00c390b928a0799b251accf631aa09e01cc6299c"
@@ -1220,21 +1224,21 @@ mocha@^4.0.1:
     mkdirp "0.5.1"
     supports-color "4.4.0"
 
-mocha@~5.1.0:
-  version "5.1.1"
-  resolved "https://registry.yarnpkg.com/mocha/-/mocha-5.1.1.tgz#b774c75609dac05eb48f4d9ba1d827b97fde8a7b"
+mocha@~5.2.0:
+  version "5.2.0"
+  resolved "https://registry.yarnpkg.com/mocha/-/mocha-5.2.0.tgz#6d8ae508f59167f940f2b5b3c4a612ae50c90ae6"
   dependencies:
     browser-stdout "1.3.1"
-    commander "2.11.0"
+    commander "2.15.1"
     debug "3.1.0"
     diff "3.5.0"
     escape-string-regexp "1.0.5"
     glob "7.1.2"
-    growl "1.10.3"
+    growl "1.10.5"
     he "1.1.1"
     minimatch "3.0.4"
     mkdirp "0.5.1"
-    supports-color "4.4.0"
+    supports-color "5.4.0"
 
 ms@2.0.0:
   version "2.0.0"
@@ -1625,16 +1629,16 @@ supports-color@4.4.0:
   dependencies:
     has-flag "^2.0.0"
 
-supports-color@^2.0.0:
-  version "2.0.0"
-  resolved "https://registry.yarnpkg.com/supports-color/-/supports-color-2.0.0.tgz#535d045ce6b6363fa40117084629995e9df324c7"
-
-supports-color@^5.3.0:
+supports-color@5.4.0, supports-color@^5.3.0:
   version "5.4.0"
   resolved "https://registry.yarnpkg.com/supports-color/-/supports-color-5.4.0.tgz#1c6b337402c2137605efe19f10fec390f6faab54"
   dependencies:
     has-flag "^3.0.0"
 
+supports-color@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/supports-color/-/supports-color-2.0.0.tgz#535d045ce6b6363fa40117084629995e9df324c7"
+
 tar@^2.2.1:
   version "2.2.1"
   resolved "https://registry.yarnpkg.com/tar/-/tar-2.2.1.tgz#8e4d2a256c0e2185c6b18ad694aec968b83cb1d1"