* Ensure `selfupdate` is enabled for SDKMAN! This subcommand is unavailable when the `sdkman_selfupdate_feature` option is disabled, as is the case when SDKMAN! is installed via Homebrew. https://github.com/sdkman/sdkman-cli/pull/1042 * Fix macOS build; simplify Co-authored-by: Roey Darwish Dror <roey.ghost@gmail.com>