Build(deps): Bump astral-sh/setup-uv from 5.4.2 to 6.0.0 (#3935)

* Build(deps): Bump astral-sh/setup-uv from 5.4.2 to 6.0.0

Bumps [astral-sh/setup-uv](https://github.com/astral-sh/setup-uv) from 5.4.2 to 6.0.0.
- [Release notes](https://github.com/astral-sh/setup-uv/releases)
- [Commits](astral-sh/setup-uv@v5.4.2...v6.0.0)

---
updated-dependencies:
- dependency-name: astral-sh/setup-uv
  dependency-version: 6.0.0
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>

* Add activate-environment: true

---------

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Wei Ji <[email protected]>

Author: dependabot[bot]

.github/workflows/ci_tests.yaml

@@ -151,8 +151,9 @@ jobs:
           GH_TOKEN: ${{ github.token }}
 
       - name: Install uv
-        uses: astral-sh/setup-uv@v5.4.2
+        uses: astral-sh/setup-uv@v6.0.1
         with:
+          activate-environment: true
           python-version: ${{ matrix.python-version }}
 
       - name: Install dvc