chore(deps): update lock file

Author: renovate[bot]

yarn.lock

@@ -945,8 +945,8 @@ core-assert@^0.2.1:
     is-error "^2.2.0"
 
 core-js@^2.4.0:
-  version "2.4.1"
-  resolved "https://registry.yarnpkg.com/core-js/-/core-js-2.4.1.tgz#4de911e667b0eae9124e34254b53aea6fc618d3e"
+  version "2.5.0"
+  resolved "https://registry.yarnpkg.com/core-js/-/core-js-2.5.0.tgz#569c050918be6486b3837552028ae0466b717086"
 
 core-util-is@~1.0.0:
   version "1.0.2"