chore(deps): update astral-sh/setup-uv action to v5 (#806)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

.github/workflows/tests.yml

@@ -30,7 +30,7 @@ jobs:
         python-version: [3.11] # Our min supported Python version
     steps:
       - uses: actions/checkout@v4
-      - uses: astral-sh/setup-uv@v4
+      - uses: astral-sh/setup-uv@v5
         with:
           enable-cache: true
       - run: uv python pin ${{ matrix.python-version }}
@@ -44,7 +44,7 @@ jobs:
         python-version: [3.11, 3.12] # Our min and max supported Python versions
     steps:
       - uses: actions/checkout@v4
-      - uses: astral-sh/setup-uv@v4
+      - uses: astral-sh/setup-uv@v5
         with:
           enable-cache: true
       - run: uv python pin ${{ matrix.python-version }}