Merge branch 'mrrobot47-fix/disable-update-for-darwin' into develop

Author: mrrobot47

php/commands/src/CLI_Command.php

@@ -260,6 +260,9 @@ public function update( $_, $assoc_args ) {
 		if ( ! Utils\inside_phar() ) {
 			EE::error( 'You can only self-update Phar files.' );
 		}
+		if ( IS_DARWIN ) {
+			EE::error( 'Please use `brew upgrade easyengine` to update EasyEngine on macOS.' );
+		}
 		$old_phar = realpath( $_SERVER['argv'][0] );
 		if ( ! is_writable( $old_phar ) ) {
 			EE::error( sprintf( '%s is not writable by current user.', $old_phar ) );