update yarn.lock

Author: wardpeet

yarn.lock

@@ -116,7 +116,7 @@
     semver "^5.4.1"
     source-map "^0.5.0"
 
-"@babel/core@^7.6.6", "@babel/core@^7.8.7", "@babel/core@^7.9.6":
+"@babel/core@^7.8.7", "@babel/core@^7.9.6":
   version "7.9.6"
   resolved "https://registry.yarnpkg.com/@babel/core/-/core-7.9.6.tgz#d9aa1f580abf3b2286ef40b6904d390904c63376"
   integrity sha512-nD3deLvbsApbHAHttzIssYqgb883yU/d9roe4RZymBCDaZryMJDbptVpEpeQuRh4BJ+SYI8le9YGxKvFEvl1Wg==