v0.1.2e - Another actualization release

What's Changed

• build: remove deprecated std::iterator usage by @mshabunin in #47
• CI: add ubuntu 24, upgrade checkout action, limit make threads by @mshabunin in #48
• build: do not force CXX standard by @mshabunin in #46

Thanks to @mshabunin who've brought all the above changes

Full Changelog: v0.1.2d...v0.1.2e