Remove pytest py3.11b2 workaround

Author: jarrodmillman

.github/workflows/test.yml

@@ -70,7 +70,7 @@ jobs:
       matrix:
         os: [ubuntu, macos, windows]
         python-version: ["3.11-dev"]
-        sphinx-version: ["sphinx==4.0", "sphinx==4.5"]
+        sphinx-version: ["sphinx==4.0.2", "sphinx==4.5"]
     steps:
       - uses: actions/checkout@v3
 
@@ -86,20 +86,14 @@ jobs:
           python -m pip install ${{ matrix.sphinx-version }}
           python -m pip list
 
-      - name: Downgrade Jinja2 for sphinx<4
-        if: ${{ matrix.sphinx-version }} == 'sphinx<4.0.2'
-        run: python -m pip install jinja2==3.0.3 markupsafe==2.0.1 pydata-sphinx-theme==0.8.0
-
       - name: Install
         run: |
           python -m pip install .
           pip list
 
       - name: Run test suite
         run: |
-          # NOTE: --assert=plain necessary to work around known pytest issue.
-          # See pytest-dev/pytest#10008
-          pytest -v --pyargs --assert=plain numpydoc
+          pytest -v --pyargs numpydoc
 
       - name: Make sure CLI works
         run: |