fix(deps): update metro to v0.8.1

[renovate]

This PR contains the following updates:

Package	Change	Age	Confidence
dev.zacsweers.metro:dev.zacsweers.metro.gradle.plugin	0.8.0 -> 0.8.1
dev.zacsweers.metro:runtime	0.8.0 -> 0.8.1

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Release Notes

ZacSweers/metro (dev.zacsweers.metro:dev.zacsweers.metro.gradle.plugin)

v0.8.1

Compare Source

2025-12-03

• New: Experimental support for Kotlin 2.3.20 dev builds. See the compatibility docs for tested versions.
• Fix: Follow chained alias bindings when ref-counting used bindings in property collection.
• Fix: Fix @ViewModelAssistedFactoryKey KClass key type to use out ViewModel instead.

Special thanks to @​ansman and @​jisungbin for contributing to this release!

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