Bump urijs from 1.19.1 to 1.19.6 in /node

Bumps [urijs](https://github.com/medialize/URI.js) from 1.19.1 to 1.19.6.
- [Release notes](https://github.com/medialize/URI.js/releases)
- [Changelog](https://github.com/medialize/URI.js/blob/gh-pages/CHANGELOG.md)
- [Commits](medialize/URI.js@v1.19.1...v1.19.6)

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

node/yarn.lock

@@ -746,9 +746,9 @@ unpipe@1.0.0:
   integrity sha1-sr9O6FFKrmFltIF4KdIbLvSZBOw=
 
 urijs@^1.19.0:
-  version "1.19.1"
-  resolved "http://registry.npm.taobao.org/urijs/download/urijs-1.19.1.tgz#5b0ff530c0cbde8386f6342235ba5ca6e995d25a"
-  integrity sha1-Ww/1MMDL3oOG9jQiNbpcpumV0lo=
+  version "1.19.6"
+  resolved "https://registry.yarnpkg.com/urijs/-/urijs-1.19.6.tgz#51f8cb17ca16faefb20b9a31ac60f84aa2b7c870"
+  integrity sha512-eSXsXZ2jLvGWeLYlQA3Gh36BcjF+0amo92+wHPyN1mdR8Nxf75fuEuYTd9c0a+m/vhCjRK0ESlE9YNLW+E1VEw==
 
 uuid@^3.3.2:
   version "3.3.2"