Revert "Fix pipeline"

This reverts commit 231a934.

Author: JasperCraeghs

.github/workflows/python-package.yml

@@ -23,7 +23,6 @@ jobs:
     - name: Build documentation with Sphinx 2.4.5
       run: tox -e sphinx2.4.5
     - name: Build documentation with latest Sphinx versions
-      if: matrix.python-version > 3.9
       run: tox -e sphinx-latest
     - name: Static checks
       if: matrix.python-version == 3.9