chore(deps): update dependency @types/mocha to v9

Author: renovate-bot

package.json

@@ -125,7 +125,7 @@
     "@sourcegraph/tslint-config": "^13.4.0",
     "@types/expect": "1.20.4",
     "@types/lodash": "4.14.182",
-    "@types/mocha": "8.2.3",
+    "@types/mocha": "9.1.1",
     "@types/node": "16.11.32",
     "@types/sinon": "10.0.11",
     "expect": "^24.1.0",

yarn.lock

@@ -1130,10 +1130,10 @@
   resolved "https://registry.yarnpkg.com/@types/minimist/-/minimist-1.2.2.tgz#ee771e2ba4b3dc5b372935d549fd9617bf345b8c"
   integrity sha512-jhuKLIRrhvCPLqwPcx6INqmKeiA5EWrsCOPhrlFSrbrmU4ZMPjj5Ul/oLCMDO98XRUIwVm78xICz4EPCektzeQ==
 
-"@types/mocha@8.2.3":
-  version "8.2.3"
-  resolved "https://registry.yarnpkg.com/@types/mocha/-/mocha-8.2.3.tgz#bbeb55fbc73f28ea6de601fbfa4613f58d785323"
-  integrity sha512-ekGvFhFgrc2zYQoX4JeZPmVzZxw6Dtllga7iGHzfbYIYkAMUx/sAFP2GdFpLff+vdHXu5fl7WX9AT+TtqYcsyw==
+"@types/mocha@9.1.1":
+  version "9.1.1"
+  resolved "https://registry.yarnpkg.com/@types/mocha/-/mocha-9.1.1.tgz#e7c4f1001eefa4b8afbd1eee27a237fee3bf29c4"
+  integrity sha512-Z61JK7DKDtdKTWwLeElSEBcWGRLY8g95ic5FoQqI9CMx0ns/Ghep3B4DfcEimiKMvtamNVULVNKEsiwV3aQmXw==
 
 "@types/node@16.11.32", "@types/node@>=12":
   version "16.11.32"