Bump qs and express

Bumps [qs](https://github.com/ljharb/qs) to 6.11.0 and updates ancestor dependency [express](https://github.com/expressjs/express). These dependencies need to be updated together.


Updates `qs` from 6.7.0 to 6.11.0
- [Release notes](https://github.com/ljharb/qs/releases)
- [Changelog](https://github.com/ljharb/qs/blob/main/CHANGELOG.md)
- [Commits](https://github.com/ljharb/qs/compare/v6.7.0...v6.11.0)

Updates `express` from 4.17.1 to 4.18.2
- [Release notes](https://github.com/expressjs/express/releases)
- [Changelog](https://github.com/expressjs/express/blob/master/History.md)
- [Commits](https://github.com/expressjs/express/compare/4.17.1...4.18.2)

---
updated-dependencies:
- dependency-name: qs
  dependency-type: indirect
- dependency-name: express
  dependency-type: direct:production
...

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

package.json

@@ -16,7 +16,7 @@
     "bootstrap": "^5.0.0",
     "connect-busboy": "^0.0.2",
     "connect-flash": "^0.1.1",
-    "express": "^4.17.1",
+    "express": "^4.18.2",
     "express-handlebars": "^6.0.1",
     "express-session": "^1.17.2",
     "filesize": "^8.0.6",
@@ -31,7 +31,7 @@
     "xterm-addon-fit": "^0.5.0"
   },
   "devDependencies": {
-    "nodemon": "^2.0.15",
+    "nodemon": "^2.0.20",
     "prettier": "^2.4.1"
   }
 }