TST: Ignore all warnings for problematic combo

of Windows + Python 3.14 + pytest-dev

Author: pllim

.github/workflows/python-tests.yml

@@ -64,10 +64,12 @@ jobs:
           - os: windows-latest
             python-version: '3.13'
             toxenv: py313-test-pytest84
+          # Windows + Python 3.14 + pytest-dev have ResourceWarning, see
+          # https://github.com/scientific-python/pytest-doctestplus/issues/305
           - os: windows-latest
             python-version: '3.14'
             toxenv: py314-test-pytestdev
-            posargs: -v
+            posargs: -v -p no:warnings
           - os: macos-latest
             python-version: '3.14'
             toxenv: py314-test-pytestdev