Proposal: drop supporting for Go 1.15

[AsterDY]

Since new versions of Go have got significant improvements like template generic(Go 1.18), register-based ABI (Go 1.17) , we found that less and less online applications are still using Go 1.15. On the other hand, keeping backward compatible with old versions of Go costs a lot of our energy, especially for developing version-related packages like sonic/loader, coder/assembler. Thus, we want to drop supporting for Go 1.15 in our next middle version -- v1.x.0. In my perspective of view, it won't hurt much to upgrade your application from Go 1.15 to higher version.

[iwanlebron]

Support!!!

[Elli2111]

Ja keine Ahnung

[Clownsw]

支持