Fix yarn.lock after release

Author: michalrus

yarn.lock

@@ -12194,10 +12194,6 @@ nan@^2.13.2, nan@^2.15.0:
   version "2.15.0"
   resolved "https://registry.yarnpkg.com/nan/-/nan-2.15.0.tgz#3f34a473ff18e15c1b5626b62903b5ad6e665fee"
 
-nan@^2.15.0:
-  version "2.15.0"
-  resolved "https://registry.yarnpkg.com/nan/-/nan-2.15.0.tgz#3f34a473ff18e15c1b5626b62903b5ad6e665fee"
-
 nanoassert@^1.0.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/nanoassert/-/nanoassert-1.1.0.tgz#4f3152e09540fde28c76f44b19bbcd1d5a42478d"