Add ruby-3.3.12

Update CRuby releases on Windows

Add ruby-4.0.6

Update CRuby releases on Windows

Add ruby-3.4.10

Add support for ubuntu-26.04 and ubuntu-26.04-arm

Add jruby-10.0.6.0

Use BUNDLE_LOCKFILE when detecting the lockfile

Honor `BUNDLE_LOCKFILE` (added in Bundler 4) when selecting the lockfile used
for Bundler version detection, deployment mode, and bundler-cache keys. Without
this, workflows using an alternate lockfile can read the wrong `BUNDLED WITH`
version and generate cache keys from the wrong lockfile.

Add jruby-9.4.15.0

Add ruby-4.0.5