Bump @types/node from 12.6.3 to 12.6.6 (#199)

Bumps [@types/node](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/node) from 12.6.3 to 12.6.6.
- [Release notes](https://github.com/DefinitelyTyped/DefinitelyTyped/releases)
- [Commits](https://github.com/DefinitelyTyped/DefinitelyTyped/commits/HEAD/types/node)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

yarn.lock

@@ -1357,21 +1357,16 @@
     "@types/tough-cookie" "*"
     parse5 "^4.0.0"
 
-"@types/node@*", "@types/node@^12.0.3", "@types/node@^12.6.2":
-  version "12.6.3"
-  resolved "https://registry.yarnpkg.com/@types/node/-/node-12.6.3.tgz#44d507c5634f85e7164707ca36bba21b5213d487"
-  integrity sha512-7TEYTQT1/6PP53NftXXabIZDaZfaoBdeBm8Md/i7zsWRoBe0YwOXguyK8vhHs8ehgB/w9U4K/6EWuTyp0W6nIA==
+"@types/node@*", "@types/node@^12.0.2", "@types/node@^12.0.3", "@types/node@^12.6.2":
+  version "12.6.6"
+  resolved "https://registry.yarnpkg.com/@types/node/-/node-12.6.6.tgz#831587377c35bb28fa33b6fe5f849a26a3f4a412"
+  integrity sha512-SMgj3x28MkJyHdWaMv/g/ca3LYDi5gR7O8mX0VKazvFOnmlDXctSEdd/8jfSqozjKFK1R9If1QZWkafX7yQTpA==
 
 "@types/node@^10.12.18":
   version "10.14.12"
   resolved "https://registry.yarnpkg.com/@types/node/-/node-10.14.12.tgz#0eec3155a46e6c4db1f27c3e588a205f767d622f"
   integrity sha512-QcAKpaO6nhHLlxWBvpc4WeLrTvPqlHOvaj0s5GriKkA1zq+bsFBPpfYCvQhLqLgYlIko8A9YrPdaMHCo5mBcpg==
 
-"@types/node@^12.0.2":
-  version "12.6.3"
-  resolved "https://registry.yarnpkg.com/@types/node/-/node-12.6.3.tgz#44d507c5634f85e7164707ca36bba21b5213d487"
-  integrity sha512-7TEYTQT1/6PP53NftXXabIZDaZfaoBdeBm8Md/i7zsWRoBe0YwOXguyK8vhHs8ehgB/w9U4K/6EWuTyp0W6nIA==
-
 "@types/normalize-package-data@^2.4.0":
   version "2.4.0"
   resolved "https://registry.yarnpkg.com/@types/normalize-package-data/-/normalize-package-data-2.4.0.tgz#e486d0d97396d79beedd0a6e33f4534ff6b4973e"