Update gson version to 2.11.0

[ryanjbaxter]

No description provided.

[ryanjbaxter]

@brendanburns @yue9944882 our latest release of Spring Cloud Kubernetes is using 19.0.x branch of the Kubernetes Java Client and is compatible with Spring Boot 3.4.0. Spring Boot 3.4.0 uses GSON 2.11.0 and some users are running into some compatibility issues, see spring-cloud/spring-cloud-kubernetes#1805. We can't update to the latest Kubernetes Java Client which uses GSON 2.11.0 because that would break compatibility and we can't do that until our next major.

Ideally we can upgrade the version of GSON in the 19.x branch and do a release to eliminate the incompatibility.

[ryanjbaxter]

@brendanburns seems like an issue with the build configuration?

[brendandburns]

I think you may need to backport this fix also:

e931ce8

[ryanjbaxter]

@brendandburns done, can we kick off the build again?

[brendandburns]

/lgtm
/approve

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