Try switching to unreleased pytest 8.4 in the hopes of understanding a test failure on main.

Author: ewjoachim

.github/workflows/ci.yml

@@ -35,7 +35,10 @@ jobs:
         run: uv sync --all-groups
 
       - name: Run tests
-        run: pytest
+        run: |
+          # Temporary workaround for a pytest failure.
+          uv pip install git+https://github.com/pytest-dev/pytest@main
+          pytest
         env:
           COVERAGE_COMMENT_E2E_GITHUB_TOKEN_USER_1: ${{ secrets.COVERAGE_COMMENT_E2E_GITHUB_TOKEN_USER_1 }}
           COVERAGE_COMMENT_E2E_GITHUB_TOKEN_USER_2: ${{ secrets.COVERAGE_COMMENT_E2E_GITHUB_TOKEN_USER_2 }}