Updated front-end package-lock.json to 3 and fixed ngx-avatars related npm install fail

package.json

@@ -78,5 +78,11 @@
     "protractor": "~7.0.0",
     "ts-node": "~3.0.4",
     "tslint": "~6.1.0"
-  }
+  },
+  "overrides": {
+    "ngx-avatars": {
+      "@angular/common": "15.0.1",
+      "@angular/core": "15.0.1"
+    }
+}
 }