Update dependency jakarta.servlet:jakarta.servlet-api to v6.1.0

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
jakarta.servlet:jakarta.servlet-api (source)	6.0.0 -> 6.1.0

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Release Notes

eclipse-ee4j/servlet-api (jakarta.servlet:jakarta.servlet-api)

### [`v6.1.0`](https://togithub.com/eclipse-ee4j/servlet-api/compare/6.0.0-RELEASE...6.1.0-RELEASE)

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