Move Extension options from src/module_list.py to "distutils:" directives in the individual files (part 2 - OptionalExtensions) #29720
Description
Follow-up from #29706.
In this part, we take care of all OptionalExtensions except for
tdlib, which is taken care of in Replace use of module_list and OptionalExtension by extending find_python_sources #29701;coxeter(coxeter3: Add spkg-configure.m4, use coxeter/ prefix for includes, move OptionalExtension options to .pyx file directives #29721)
CC: @kiwifb @dimpase @jhpalmieri @tscrim @kliem @roed314 @videlec @vbraun
Component: refactoring
Keywords: sd109
Author: Matthias Koeppe
Branch/Commit: 2821934
Reviewer: Jonathan Kliem
Issue created by migration from https://trac.sagemath.org/ticket/29720