Bump angular from 1.7.6 to 1.7.7 in /js

Bumps [angular](https://github.com/angular/angular.js) from 1.7.6 to 1.7.7.
- [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/v1.7.6...v1.7.7)

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

js/package-lock.json

@@ -1420,9 +1420,9 @@
       "dev": true
     },
     "angular": {
-      "version": "1.7.6",
-      "resolved": "https://registry.npmjs.org/angular/-/angular-1.7.6.tgz",
-      "integrity": "sha512-QELpvuMIe1FTGniAkRz93O6A+di0yu88niDwcdzrSqtUHNtZMgtgFS4f7W/6Gugbuwej8Kyswlmymwdp8iPCWg=="
+      "version": "1.7.7",
+      "resolved": "https://registry.npmjs.org/angular/-/angular-1.7.7.tgz",
+      "integrity": "sha512-MH3JEGd8y/EkNCKJ8EV6Ch0j9X0rZTta/QVIDpBWaIdfh85/e5KO8+ZKgvWIb02MQuiS20pDFmMFlv4ZaLcLWg=="
     },
     "angular-animate": {
       "version": "1.7.6",

js/package.json

@@ -9,7 +9,7 @@
   },
   "dependencies": {
     "@uirouter/angularjs": "^1.0.22",
-    "angular": "^1.7.6",
+    "angular": "^1.7.7",
     "angular-animate": "^1.7.6",
     "angular-file-upload": "^2.5.0",
     "angular-markdown-it": "^0.6.1",