Jean Boussier d0020d58f4 [ruby/json] Fix duplicated key warning location
Followup: https://github.com/ruby/json/pull/818

Now the warning should point at the `JSON.parse` caller, and not
inside the json gem itself.

https://github.com/ruby/json/commit/cd51557387
2025-07-28 09:39:12 +09:00
..