Merge pull request #159 from catalyst-cooperative/dependabot/pip/main…

…/sphinx-gt-6-and-lt-9

Update sphinx requirement from <8,>6 to >6,<9

pyproject.toml

@@ -18,7 +18,7 @@ dependencies = [
     "myst-parser>=1,<4",
     "pre-commit>=3,<4",  # Allow us to run pre-commit hooks in testing
     "pydocstyle>=6,<7",  # Style guidelines for Python documentation
-    "sphinx>6,<8",  # The default Python documentation engine
+    "sphinx>6,<9",  # The default Python documentation engine
     "sphinx-autoapi>=3,<4",  # Generates documentation from docstrings
     "sphinx-issues>=4,<5",  # Allows references to GitHub issues
     "tox>=4,<5",  # Python test environment manager