fix(deps): update dependency io.micronaut:micronaut-core-bom to v4.6.6

[renovate]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
io.micronaut:micronaut-core-bom (source)	4.6.5 -> 4.6.6

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Release Notes

micronaut-projects/micronaut-core (io.micronaut:micronaut-core-bom)

v4.6.6: Micronaut Core 4.6.6

What's Changed

Bug Fixes 🐞

• Fix outer injection point of constructor by @​dstepanov in https://github.com/micronaut-projects/micronaut-core/pull/11199
• Fix forwarding null when CancellableMonoSink is cancelled by @​yawkat in https://github.com/micronaut-projects/micronaut-core/pull/11221

Docs 📖

• Fix broken links in builtInExceptionHandlers.adoc by @​graemerocher in https://github.com/micronaut-projects/micronaut-core/pull/11180

Dependency updates 🚀

• chore(deps): update actions/upload-artifact action to v4.4.0 by @​renovate in https://github.com/micronaut-projects/micronaut-core/pull/11140

Other Changes 💡

• Fix field generics of inner class by @​altro3 in https://github.com/micronaut-projects/micronaut-core/pull/11173

Full Changelog: micronaut-projects/micronaut-core@v4.6.5...v4.6.6

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