ruby.git/test/set/test_sorted_set.rb, branch v3_4_9

ruby.git/test/set/test_sorted_set.rb, branch v3_4_9 The Ruby Programming Language Move test files of ruby/set under `test/set` 2023-08-13T06:24:58+00:00 Nobuyoshi Nakada nobu@ruby-lang.org 2023-08-13T06:24:58+00:00 83718b6bb299c483e60a638ccce98bc8ae1665a1 Chkbuild fires accidentally on `test/fixtures` directory.

Chkbuild fires accidentally on `test/fixtures` directory.