build(deps): bump astral-sh/setup-uv from 3 to 4 in the actions group

Bumps the actions group with 1 update: [astral-sh/setup-uv](https://github.com/astral-sh/setup-uv).


Updates `astral-sh/setup-uv` from 3 to 4
- [Release notes](https://github.com/astral-sh/setup-uv/releases)
- [Commits](astral-sh/setup-uv@v3...v4)

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

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

.github/workflows/ci.yml

@@ -27,7 +27,7 @@ jobs:
       - uses: actions/setup-python@v5
         with:
           python-version: "3.x"
-      - uses: astral-sh/setup-uv@v3
+      - uses: astral-sh/setup-uv@v4
       - uses: pre-commit/[email protected]
         with:
           extra_args: --hook-stage manual --all-files
@@ -57,7 +57,7 @@ jobs:
           python-version: ${{ matrix.python-version }}
           allow-prereleases: true
 
-      - uses: astral-sh/setup-uv@v3
+      - uses: astral-sh/setup-uv@v4
 
       - name: Install gfortran
         if: runner.os == 'macOS'