bundle rbs-3.9.4 to fix test failure (ruby#13287)

soutaro · web-flow · commit cd355ac8aabb · 2025-05-27T06:54:22.000Z
* Skip CGI tests

* Bundle rbs-3.9.4
diff --git a/tool/rbs_skip_tests b/tool/rbs_skip_tests
@@ -72,3 +72,6 @@ test_iconv(JSONSingletonTest)
 # https://github.com/ruby/json/pull/774
 test_recurse_proc(JSONInstanceTest)
 test_recurse_proc(JSONSingletonTest)
+
+CGITest CGI is retired
+CGISingletonTest CGI is retired
