Bump urijs from 1.19.6 to 1.19.7 in /addon (#31)

Bumps [urijs](https://github.com/medialize/URI.js) from 1.19.6 to 1.19.7.
- [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/v1.19.6...v1.19.7)

---
updated-dependencies:
- dependency-name: urijs
  dependency-type: indirect
...

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

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

addon/package-lock.json

@@ -2673,9 +2673,9 @@
       }
     },
     "urijs": {
-      "version": "1.19.6",
-      "resolved": "https://registry.npmjs.org/urijs/-/urijs-1.19.6.tgz",
-      "integrity": "sha512-eSXsXZ2jLvGWeLYlQA3Gh36BcjF+0amo92+wHPyN1mdR8Nxf75fuEuYTd9c0a+m/vhCjRK0ESlE9YNLW+E1VEw=="
+      "version": "1.19.7",
+      "resolved": "https://registry.npmjs.org/urijs/-/urijs-1.19.7.tgz",
+      "integrity": "sha512-Id+IKjdU0Hx+7Zx717jwLPsPeUqz7rAtuVBRLLs+qn+J2nf9NGITWVCxcijgYxBqe83C7sqsQPs6H1pyz3x9gA=="
     },
     "user-agents": {
       "version": "1.0.559",