ruby-build 20210726 * Ensure it is safe to remove the prefix path for TruffleRuby or error * Only do clean_prefix_path for TruffleRuby and rename for clarity, since the logic is now TruffleRuby-specific.
ruby-build 20210726 * Ensure it is safe to remove the prefix path for TruffleRuby or error * Only do clean_prefix_path for TruffleRuby and rename for clarity, since the logic is now TruffleRuby-specific.