devel/marisa-trie: Improve port
- Enable "make test"
- Remove redundant variable GH_PROJECT in Makefile
- Use a separate section for GitHub related variables [1]
- Don't use -march=native , this overrides framework and is unsupported on some ARCHs
- Add patch to not pass any CPU feature flags and stick to CPUTYPE
- Add c++20 compiler requirement
PR: 289971
Reviewed by: wen (maintainer)