chore(deps): update dependency mocha to ^6.2.2

Author: renovate-bot

package.json

@@ -31,7 +31,7 @@
   ],
   "devDependencies": {
     "markdown-toc": "^1.2.0",
-    "mocha": "^6.2.1"
+    "mocha": "^6.2.2"
   },
   "dependencies": {
     "@textlint-rule/textlint-rule-no-invalid-control-character": "^1.2.0",

yarn.lock

@@ -1396,10 +1396,10 @@ mkdirp@0.5.1, mkdirp@^0.5.0, mkdirp@^0.5.1:
   dependencies:
     minimist "0.0.8"
 
-mocha@^6.2.1:
-  version "6.2.1"
-  resolved "https://registry.yarnpkg.com/mocha/-/mocha-6.2.1.tgz#da941c99437da9bac412097859ff99543969f94c"
-  integrity sha512-VCcWkLHwk79NYQc8cxhkmI8IigTIhsCwZ6RTxQsqK6go4UvEhzJkYuHm8B2YtlSxcYq2fY+ucr4JBwoD6ci80A==
+mocha@^6.2.2:
+  version "6.2.2"
+  resolved "https://registry.yarnpkg.com/mocha/-/mocha-6.2.2.tgz#5d8987e28940caf8957a7d7664b910dc5b2fea20"
+  integrity sha512-FgDS9Re79yU1xz5d+C4rv1G7QagNGHZ+iXF81hO8zY35YZZcLEsJVfFolfsqKFWunATEvNzMK0r/CwWd/szO9A==
   dependencies:
     ansi-colors "3.2.3"
     browser-stdout "1.3.1"