Bump urijs from 1.19.1 to 1.19.6

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](https://github.com/medialize/URI.js/compare/v1.19.1...v1.19.6)

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

yarn.lock

@@ -531,9 +531,9 @@ unpipe@1.0.0:
   integrity sha1-sr9O6FFKrmFltIF4KdIbLvSZBOw=
 
 urijs@^1.19.0:
-  version "1.19.1"
-  resolved "https://registry.yarnpkg.com/urijs/-/urijs-1.19.1.tgz#5b0ff530c0cbde8386f6342235ba5ca6e995d25a"
-  integrity sha512-xVrGVi94ueCJNrBSTjWqjvtgvl3cyOTThp2zaMaFNGp3F542TR6sM3f2o8RqZl+AwteClSVmoCyt0ka4RjQOQg==
+  version "1.19.6"
+  resolved "https://registry.yarnpkg.com/urijs/-/urijs-1.19.6.tgz#51f8cb17ca16faefb20b9a31ac60f84aa2b7c870"
+  integrity sha512-eSXsXZ2jLvGWeLYlQA3Gh36BcjF+0amo92+wHPyN1mdR8Nxf75fuEuYTd9c0a+m/vhCjRK0ESlE9YNLW+E1VEw==
 
 vary@^1.1.2:
   version "1.1.2"