Bump mocha from 5.0.4 to 5.1.1

Bumps [mocha](https://github.com/mochajs/mocha) from 5.0.4 to 5.1.1.
- [Release notes](https://github.com/mochajs/mocha/releases)
- [Changelog](https://github.com/mochajs/mocha/blob/master/CHANGELOG.md)
- [Commits](mochajs/mocha@v5.0.4...v5.1.1)

Signed-off-by: dependabot[bot] <support@dependabot.com>

yarn.lock

@@ -1304,7 +1304,7 @@ minimalistic-crypto-utils@^1.0.0, minimalistic-crypto-utils@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/minimalistic-crypto-utils/-/minimalistic-crypto-utils-1.0.1.tgz#f6c00c1c0b082246e5c4d99dfb8c7c083b2b582a"
 
-minimatch@^3.0.0, minimatch@^3.0.2, minimatch@^3.0.4, minimatch@~3.0.2:
+minimatch@3.0.4, minimatch@^3.0.0, minimatch@^3.0.2, minimatch@^3.0.4, minimatch@~3.0.2:
   version "3.0.4"
   resolved "https://registry.yarnpkg.com/minimatch/-/minimatch-3.0.4.tgz#5166e286457f03306064be5497e8dbb0c3d32083"
   dependencies:
@@ -1325,8 +1325,8 @@ mkdirp@0.5.1, "mkdirp@>=0.5 0", mkdirp@^0.5.1, mkdirp@~0.5.0:
     minimist "0.0.8"
 
 mocha@^5.0.0:
-  version "5.0.4"
-  resolved "https://registry.yarnpkg.com/mocha/-/mocha-5.0.4.tgz#6b7aa328472da1088e69d47e75925fd3a3bb63c6"
+  version "5.1.1"
+  resolved "https://registry.yarnpkg.com/mocha/-/mocha-5.1.1.tgz#b774c75609dac05eb48f4d9ba1d827b97fde8a7b"
   dependencies:
     browser-stdout "1.3.1"
     commander "2.11.0"
@@ -1336,6 +1336,7 @@ mocha@^5.0.0:
     glob "7.1.2"
     growl "1.10.3"
     he "1.1.1"
+    minimatch "3.0.4"
     mkdirp "0.5.1"
     supports-color "4.4.0"