Merge branch 'jd/userdiff-kotlin'

A new built-in userdiff driver for kotlin. * jd/userdiff-kotlin: userdiff: add builtin diff driver for kotlin language.

Junio C Hamano committed Mar 23, 2022 at 14:09 UTC 3ece3cb865d55a506bd7b927d7dd824c77972029

No changes.