fix(deps): update spring core to v6.1.8

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
org.springframework:spring-beans	6.1.7 -> 6.1.8
org.springframework:spring-context	6.1.7 -> 6.1.8

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Release Notes

spring-projects/spring-framework (org.springframework:spring-beans)

### [`v6.1.8`](https://togithub.com/spring-projects/spring-framework/compare/v6.1.7...v6.1.8) [Compare Source](https://togithub.com/spring-projects/spring-framework/compare/v6.1.7...v6.1.8)

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