textproc/py-sphinxcontrib-autoprogram: Update to 0.1.8

[fuz]

Summary

textproc/py-sphinxcontrib-autoprogram: Update to 0.1.8

No functional changes.
Project is Python 3.7+ and now testing on 3.10 and 3.11

Changelog: https://github.com/sphinx-contrib/autoprogram/compare/0.1.7...0.1.8

PR:		269692
Approved by:	... (mentor)

Test Plan

Tested with Poudriere on amd64 i386 FreeBSD 12.4 13.1
Arm64 pending. See http://fuz.su/~fuz/freebsd/batch4 for logs.

[flo]

Approved