Fix build issues and publish for multiple platforms.
adds automated publish of platform crates for macos, windows, and manylinux.
changed library import name to c2pa
uniffi was generating the wrong names on linux builds this means instead of:
import c2pa_python as c2pa
you just enter
import c2pa
Fix build issues and publish for multiple platforms. adds automated publish of platform crates for macos, windows, and manylinux. changed library import name to c2pa uniffi was generating the wrong names on linux builds this means instead of: import c2pa_python as c2pa you just enter import c2pa