Log Message:
py-sphinx-automodapi: updated to 0.15.0

0.15.0 (2023-03-13)
-------------------
- Silenced spurious warnings on configuring ``:nosignatures:``.
- Fixed issue with non-ascii characters in object members when the encoding is
  not ``utf8``.
- Allow use of ``:noindex:``, propagating this flag to autodoc.