build(deps): bump astral-sh/setup-uv from 6.6.0 to 6.6.1

Bumps [astral-sh/setup-uv](https://github.com/astral-sh/setup-uv) from 6.6.0 to 6.6.1.
- [Release notes](https://github.com/astral-sh/setup-uv/releases)
- [Commits](astral-sh/setup-uv@4959332...557e51d)

---
updated-dependencies:
- dependency-name: astral-sh/setup-uv
  dependency-version: 6.6.1
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

.github/workflows/tests.yml

@@ -17,7 +17,7 @@ jobs:
           persist-credentials: false
 
       - name: Install uv
-        uses: astral-sh/setup-uv@4959332f0f014c5280e7eac8b70c90cb574c9f9b # v6.6.0
+        uses: astral-sh/setup-uv@557e51de59eb14aaaba2ed9621916900a91d50c6 # v6.6.1
         with:
           cache-dependency-glob: cookiecutter.json
 

.github/workflows/zizmor.yml

@@ -21,7 +21,7 @@ jobs:
           persist-credentials: false
 
       - name: Install the latest version of uv
-        uses: astral-sh/setup-uv@4959332f0f014c5280e7eac8b70c90cb574c9f9b # v6.6.0
+        uses: astral-sh/setup-uv@557e51de59eb14aaaba2ed9621916900a91d50c6 # v6.6.1
 
       - name: Run zizmor 🌈
         # Run it for both this repo and the templated cookiecutter repo.