python-sphinxcontrib-actdiag-2.0.0-bp154.1.25

- update to version 2.0.0
  * Bump v2.0.0
  * blockdiag.utils.compat has been no longer needed
  * Fix flake8 violations
  * Drop old Sphinx support
  * Update CI settings
  * Add .mypy_cache to gitignore
  * Drop codes for old pythons
  * Update package metadata

- Remove superfluous devel dependency for noarch package

- Use new python-sphinxcontrib package to provide namespace
  directory.

- Specify files to guarantee namespace package doesn't conflict
  with python(2|3)-Sphinx

- Initial packaging (version 0.8.5)