Fix up pytest minversion

Author: agriyakhetarpal

pyproject.toml

@@ -230,7 +230,7 @@ ignore = [
 
 # NOTE: currently used only for notebook tests with the nbmake plugin.
 [tool.pytest.ini_options]
-minversion = "24.1rc0"
+minversion = "6"
 # Use pytest-xdist to run tests in parallel by default, exit with
 # error if not installed
 required_plugins = [