fix(project): upgraded ng-bootstrap to v5

Author: AnthonyNahas

package-lock.json

@@ -39,7 +39,7 @@
     "@angular/platform-browser-dynamic": "^8.1.2",
     "@angular/platform-server": "^8.1.2",
     "@angular/router": "^8.1.2",
-    "@ng-bootstrap/ng-bootstrap": "^4.1.0",
+    "@ng-bootstrap/ng-bootstrap": "^5.1.0",
     "bootstrap": "^4.3.1",
     "core-js": "^2.6.1",
     "font-awesome": "^4.7.0",