Update astral-sh/setup-uv action to v6.2.1

Author: renovate[bot]

.github/workflows/ci.yml

@@ -323,7 +323,7 @@ jobs:
         with:
           persist-credentials: false
 
-      - uses: astral-sh/setup-uv@f0ec1fc3b38f5e7cd731bb6ce540c5af426746bb # v6.1.0
+      - uses: astral-sh/setup-uv@a02a550bdd3185dba2ebb6aa98d77047ce54ad21 # v6.2.1
       - run: uvx zizmor@${ZIZMOR_VERSION} --format=sarif . > results.sarif
         env:
           GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}