* Add macos build targets * Update snapshot publishing script
Use kotlin 1.6 (and gradle 7.5.1)
* Each native library is in its own jar. Got rid of cross compilation. The project is `secp256k1` and not `secp256k1-kmp`. * Updated CI to use all 3 OS VMs Co-authored-by: Salomon BRYS <salomon@kodein.net>