macos: add xcode 15.4 sdk path

chore(deps): ruby 3.3.3

## fixes
- mini_portile2 pin to 2.8.6 due to errors in 2.8.7 on macos

## gem updates

rexml 3.3.0 (was 3.2.9)
stringio 3.1.1 (was 3.1.0)
nokogiri 1.16.6 (was 1.16.5)

osx: fixup build errors

chore: rm .ruby-version and revert bundler to 2.5.3

chore: rm .ruby-version and revert bundler to 2.5.3

chore: rm .ruby-version and revert bundler to 2.5.3

chore: rm .ruby-version and revert bundler to 2.5.3

rel: 20240205 - Ruby 3.3.0 + OpenSSL 3 for Ruby 3.1.x +

chore: remove versions of ruby incompatible with openssl3

linux: use updated holy-build-box openssl3.2