The check to prevent deleting user files during clean_prefix_path by disallowing
installs into existing directories that weren't earlier truffleruby installs broke
asdf installs, as asdf always creates an empty directory before installing.

This fix adds a second exception to the existing directory case when that directory
is empty. The check is done via testing the length of ls output. The logic was
manually tested against non-existing directories, existing empty directories,
existing non-empty directories in general, and existing non-empty directories
that contained a file named "bin/truffleruby".

I also copied the file over my existing asdf version of ruby-build and made sure that
it successfully installed truffleruby.

- https://www.ruby-lang.org/en/news/2022/04/12/ruby-3-1-2-released/
- https://www.ruby-lang.org/en/news/2022/04/12/ruby-3-0-4-released/
- https://www.ruby-lang.org/en/news/2022/04/12/ruby-2-7-6-released/
- https://www.ruby-lang.org/en/news/2022/04/12/ruby-2-6-10-released/

Add definition for Ruby 3.2.0-preview1

Ruby 3.2.0-preview1 has been released.
https://www.ruby-lang.org/en/news/2022/04/03/ruby-3-2-0-preview1-released/

This PR specifies the same OpenSSL version (3.0.2) as 3.2.0-dev.
https://github.com/rbenv/ruby-build/blob/v20220324/share/ruby-build/3.2.0-dev#L1

Bump openssl versions

Bump up OpenSSL 1.1.1m

Added Ruby 3.1.1

Add JRuby 9.3.3.0

Update bump-homebrew-formula action

The v1 branch is now fixed

Use OpenSSL 3.x after Ruby 3.2

Fix version of mislav/bump-homebrew-formula-action to avoid bug

Create 3.1.0

https://www.ruby-lang.org/en/news/2021/12/25/ruby-3-1-0-released/

Add JRuby 9.3.2.0