chore: bump dependencies in example

Author: saintedlama

examples/login/package.json

@@ -9,12 +9,12 @@
     "body-parser": "^1.19.0",
     "connect-flash": "^0.1.1",
     "cookie-parser": "^1.4.4",
-    "cookie-session": "^1.1.0",
+    "cookie-session": "^1.3.3",
     "debug": "^4.1.1",
     "express": "^4.17.1",
-    "mongoose": "^5.6.4",
+    "mongoose": "^5.8.4",
     "morgan": "^1.9.1",
-    "passport": "^0.4.0",
+    "passport": "^0.4.1",
     "passport-local": "1.0.x",
     "passport-local-mongoose": "^5.0.1",
     "pug": "^2.0.4",