chore(deps): Bump astral-sh/setup-uv in /.github/actions/bootstrap (#643)

Bumps [astral-sh/setup-uv](https://github.com/astral-sh/setup-uv) from 6.5.0 to 6.6.0.
- [Release notes](https://github.com/astral-sh/setup-uv/releases)
- [Commits](astral-sh/setup-uv@d9e0f98...4959332)

---
updated-dependencies:
- dependency-name: astral-sh/setup-uv
  dependency-version: 6.6.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

.github/actions/bootstrap/action.yaml

@@ -46,7 +46,7 @@ runs:
 
     - name: Install uv
       if: inputs.python == 'true'
-      uses: astral-sh/setup-uv@d9e0f98d3fc6adb07d1e3d37f3043649ddad06a1 # v6.5.0
+      uses: astral-sh/setup-uv@4959332f0f014c5280e7eac8b70c90cb574c9f9b # v6.6.0
       with:
         enable-cache: true