build(deps): bump express from 4.17.1 to 4.17.3 in /frontend

Bumps [express](https://github.com/expressjs/express) from 4.17.1 to 4.17.3.
- [Release notes](https://github.com/expressjs/express/releases)
- [Changelog](https://github.com/expressjs/express/blob/master/History.md)
- [Commits](expressjs/express@4.17.1...4.17.3)

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

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

Author: dependabot[bot]

frontend/packages/mock/package.json

@@ -45,7 +45,7 @@
         "mime-types": "2.1.32"
     },
     "devDependencies": {
-        "express": "4.17.1"
+        "express": "4.17.3"
     },
     "engines": {
         "node": ">=14",

frontend/packages/server/package.json

@@ -39,7 +39,7 @@
         "@visualdl/core": "2.2.1",
         "dotenv": "10.0.0",
         "enhanced-resolve": "5.8.2",
-        "express": "4.17.1",
+        "express": "4.17.3",
         "http-proxy-middleware": "2.0.1",
         "pm2": "5.1.1"
     },