update yarn.lock (microsoft#154336)

Author: joaomoreno

extensions/markdown-language-features/server/yarn.lock

@@ -2,11 +2,6 @@
 # yarn lockfile v1
 
 
-"@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/[email protected]":
   version "16.11.43"
   resolved "https://registry.yarnpkg.com/@types/node/-/node-16.11.43.tgz#555e5a743f76b6b897d47f945305b618525ddbe6"