Bump astral-sh/setup-uv from 6.3.1 to 6.4.1 in the github-actions group

---
updated-dependencies:
- dependency-name: astral-sh/setup-uv
  dependency-version: 6.4.1
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: github-actions
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

.github/workflows/python.yml

@@ -14,7 +14,7 @@ jobs:
       - uses: actions/checkout@v4
 
       # Use uv to ensure we have the same ruff version in CI and locally.
-      - uses: astral-sh/setup-uv@bd01e18f51369d5a26f1651c3cb451d3417e3bba
+      - uses: astral-sh/setup-uv@7edac99f961f18b581bbd960d59d049f04c0002f
         with:
           version: "0.4.20"
       # Fix lint errors