Update conda-forge feedstock 🙏

[bjlittle]

There have been some recent releases of sphinx-autoapi which are available on PyPI but the conda-forge feedstock is unfortunately a few releases behind.

Please could a core dev update the feedstock so that the latest versions of sphinx-api are available to the community via conda 🙏

Many thanks 😄

If it helps I'm happy to be a maintainer over on the feedstock and service release pull-requests, if that helps you guys 👍