[ruby/csv] Support RJIT (https://github.com/ruby/csv/pull/281)

In Ruby 3.3, MJIT is replaced with RJIT.

https://github.com/ruby/csv/commit/cc6b47a4a7

test/csv/parse/test_general.rb

@@ -323,15 +323,22 @@ line,5,jkl
   end
 
   private
-  def assert_parse_errors_out(data, **options)
+
+  {
+    "YJIT"=>1,              # for --yjit-call-threshold=1
+    "MJIT"=>5, "RJIT"=>5,   # for --jit-wait
+  }.any? do |jit, timeout|
+    if (RubyVM.const_defined?(jit) and
+        jit = RubyVM.const_get(jit) and
+        jit.respond_to?(:enabled?) and
+        jit.enabled?)
+      PARSE_ERROR_TIMEOUT = timeout
+    end
+  end
+  PARSE_ERROR_TIMEOUT ||= 0.2
+
+  def assert_parse_errors_out(data, timeout: PARSE_ERROR_TIMEOUT, **options)
     assert_raise(CSV::MalformedCSVError) do
-      timeout = 0.2
-      if defined?(RubyVM::YJIT.enabled?) and RubyVM::YJIT.enabled?
-        timeout = 1  # for --yjit-call-threshold=1
-      end
-      if defined?(RubyVM::RJIT.enabled?) and RubyVM::RJIT.enabled?
-        timeout = 5  # for --jit-wait
-      end
       Timeout.timeout(timeout) do
         CSV.parse(data, **options)
         fail("Parse didn't error out")