devel/ruby-minitest: update to 5.22.3

5.22.3 (2024-03-13)

1 minor enhancement:

* MASSIVE improvement of minitest's pride plugin output: Frequencies
  doubled! Sine waves shifted!! Comments improved!!! Colors rotated!!!!
  (havenwood)

3 bug fixes:

* Improved wording on Minitest::Test#parallelize_me! to clarify it goes
  INSIDE your test class/describe.

* Minor changes to tests to pass when tests ran with extra flags (eg -p).

* Support Ruby 3.4's new error message format. (mame)

(taca)