Updated: ruby 3.4.7

[Daisuke Fujimura]

The following packages have been uploaded to the Cygwin distribution:

* ruby-3.4.7-1
* ruby-devel-3.4.7-1
* ruby-doc-3.4.7-1
* ruby-tcltk-3.4.7-1

These packages have been promoted from the test to the stable category.

As with all minor version updates, all binaries need to be recompiled
for this version.

Ruby is the interpreted scripting language for quick and easy
object-oriented programming.  It has many features to process text files and
to do system management tasks (as in Perl).  It is simple, straight-forward,
and extensible.