Bump angular-resource from 1.7.8 to 1.7.9

Bumps [angular-resource](https://github.com/angular/angular.js) from 1.7.8 to 1.7.9.
- [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/v1.7.8...v1.7.9)

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

package.json

@@ -28,7 +28,7 @@
     "@sentry/node": "^5.11.1",
     "angular": "^1.7.9",
     "angular-reconnecting-websocket": "https://github.com/adieu/angular-reconnecting-websocket#0.1.1",
-    "angular-resource": "^1.7.7",
+    "angular-resource": "^1.7.9",
     "angular-route": "^1.7.9",
     "angular-strap": "^2.3.8",
     "aws-sdk": "^2.610.0",