Bump angular-sanitize from 1.7.1 to 1.7.2 in /js

Bumps [angular-sanitize](https://github.com/angular/angular.js) from 1.7.1 to 1.7.2.
- [Release notes](https://github.com/angular/angular.js/releases)
- [Changelog](https://github.com/angular/angular.js/blob/master/CHANGELOG.md)
- [Commits](https://github.com/angular/angular.js/compare/v1.7.1...v1.7.2)

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

js/package.json

@@ -11,7 +11,7 @@
     "angular": "^1.7.1",
     "angular-animate": "^1.7.1",
     "angular-markdown-it": "^0.6.1",
-    "angular-sanitize": "^1.7.1",
+    "angular-sanitize": "^1.7.2",
     "markdown-it": "^8.4.1",
     "markdown-it-link-target": "^1.0.2",
     "ng-sortable": "^1.3.8",