chore(deps): bump actions/setup-python from 5 to 6 (#92)

Bumps [actions/setup-python](https://github.com/actions/setup-python)
from 5 to 6.

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

.github/workflows/release.yml

@@ -19,7 +19,7 @@ jobs:
         with:
           submodules: recursive
       - name: Set up Python
-        uses: actions/setup-python@v5
+        uses: actions/setup-python@v6
         with:
           python-version: "3.x"
       - name: Install build dependencies

.github/workflows/test.yml

@@ -23,7 +23,7 @@ jobs:
         with:
           submodules: recursive
       - name: Set up Python
-        uses: actions/setup-python@v5
+        uses: actions/setup-python@v6
         with:
           python-version: ${{ matrix.python }}
       - name: Install package and test dependencies