chore: update dependency express to ^4.19.1

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
express (source)	^4.19.0 -> ^4.19.1

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Release Notes

expressjs/express (express)

### [`v4.19.1`](https://togithub.com/expressjs/express/blob/HEAD/History.md#4191--2024-03-20) [Compare Source](https://togithub.com/expressjs/express/compare/4.19.0...4.19.1) \========== - Allow passing non-strings to res.location with new encoding handling checks

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