Log Message:
textproc/ruby-rexml: update to 3.4.0

pkgsrc change: remove restriction to Ruby's version.

3.4.0 (2024-12-15)

Improvement

* Improved performance.

    - GH-216
    - Patch by NAITOH Jun

* JRuby: Improved parse performance.

    - GH-219
    - Patch by João Duarte

* Added support for reusing pull parser.

    - GH-214
    - GH-220
    - Patch by Dmitry Pogrebnoy

* Improved error handling when source is IO.

    - GH-221
    - Patch by NAITOH Jun

Thanks

    - NAITOH Jun
    - João Duarte
    - Dmitry Pogrebnoy