chore(deps): update dependency mocha to ^6.1.4 (#134)

Author: renovate[bot]

package.json

@@ -68,7 +68,7 @@
     "karma-sinon": "^1.0.5",
     "karma-sourcemap-loader": "^0.3.7",
     "karma-webpack": "^3.0.0",
-    "mocha": "^6.0.0",
+    "mocha": "^6.1.4",
     "prettier": "^1.14.2",
     "raw-loader": "^3.0.0",
     "rimraf": "^2.6.3",

yarn.lock

@@ -4928,7 +4928,7 @@ [email protected], "mkdirp@>=0.5 0", mkdirp@^0.5.0, mkdirp@^0.5.1, mkdirp@~0.5.0, mkd
   dependencies:
     minimist "0.0.8"
 
-mocha@^6.0.0:
+mocha@^6.1.4:
   version "6.1.4"
   resolved "https://registry.yarnpkg.com/mocha/-/mocha-6.1.4.tgz#e35fada242d5434a7e163d555c705f6875951640"
   integrity sha512-PN8CIy4RXsIoxoFJzS4QNnCH4psUCPWc4/rPrst/ecSJJbLBkubMiyGCP2Kj/9YnWbotFqAoeXyXMucj7gwCFg==