Bump express and @types/express

Bumps [express](https://github.com/expressjs/express) and [@types/express](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/express). These dependencies needed to be updated together.

Updates `express` from 5.1.0 to 5.2.1
- [Release notes](https://github.com/expressjs/express/releases)
- [Changelog](https://github.com/expressjs/express/blob/master/History.md)
- [Commits](expressjs/express@v5.1.0...v5.2.1)

Updates `@types/express` from 5.0.1 to 5.0.6
- [Release notes](https://github.com/DefinitelyTyped/DefinitelyTyped/releases)
- [Commits](https://github.com/DefinitelyTyped/DefinitelyTyped/commits/HEAD/types/express)

---
updated-dependencies:
- dependency-name: express
  dependency-version: 5.2.1
  dependency-type: direct:production
  update-type: version-update:semver-minor
- dependency-name: "@types/express"
  dependency-version: 5.0.6
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

dotcom-rendering/package.json

@@ -64,7 +64,7 @@
 		"@types/compression": "1.7.5",
 		"@types/connect": "3.4.38",
 		"@types/dompurify": "3.0.2",
-		"@types/express": "5.0.1",
+		"@types/express": "5.0.6",
 		"@types/he": "1.2.0",
 		"@types/html-minifier-terser": "7.0.2",
 		"@types/jest": "29.5.14",
@@ -115,7 +115,7 @@
 		"eslint-plugin-storybook": "10.1.10",
 		"eslint-plugin-unicorn": "48.0.1",
 		"eslint-stats": "1.0.1",
-		"express": "5.1.0",
+		"express": "5.2.1",
 		"find": "0.3.0",
 		"he": "1.2.0",
 		"html-minifier-terser": "7.2.0",