chore(deps): replace astral-sh/setup-uv action with astral-sh/setup-uv v8.0.0

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
astral-sh/setup-uv	action	replacement	v8.1.0 → v8.0.0

This is a special PR that replaces astral-sh/setup-uv with the community suggested minimal stable replacement version.

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[renovate]

Renovate Ignore Notification

Because you closed this PR without merging, Renovate will ignore this update (v8.0.0). You will get a PR once a newer version is released. To ignore this dependency forever, add it to the ignoreDeps array of your Renovate config.

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