Update benchmark to v0.4.8 - autoclosed

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
org.jetbrains.kotlinx.benchmark	0.4.7 -> 0.4.8
org.jetbrains.kotlinx:kotlinx-benchmark-runtime	0.4.7 -> 0.4.8

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Release Notes

Kotlin/kotlinx-benchmark

### [`v0.4.8`](https://togithub.com/Kotlin/kotlinx-benchmark/releases/tag/v0.4.8) - Drop legacy JS support - Support building large JARs [#​95](https://togithub.com/Kotlin/kotlinx-benchmark/issues/95) - Support Kotlin 1.8.20 - Fix JVM and Native configuration cache warnings

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Configuration

📅 Schedule: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined).

🚦 Automerge: Disabled by config. Please merge this manually once you are satisfied.

♻ Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.

🔕 Ignore: Close this PR and you won't be reminded about these updates again.

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• [ ] If you want to rebase/retry this PR, check this box

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