asc v0.18.0

Added

• asc versions update now accepts --copyright, --release-type, and --earliest-release-date — closes the App Store submission gap where the version's copyright line, release type (MANUAL / AFTER_APPROVAL / SCHEDULED), and earliest release date could only be set via the web. The underlying VersionRepository.updateVersion(...) already supported these fields; the CLI now wires them through. --version is now optional, so any subset of these fields can be patched independently (e.g. asc versions update --version-id v-1 --copyright "© 2026 Acme").