Repeater field not working with user model

I am trying to fetch a repeater acf field of a user and I get the following error:

`
Illuminate\Database\QueryException : SQLSTATE[42S22]: Column not found: 1054 Unknown column 'post_id' in 'where clause' (SQL: select * from wp_usermeta where post_id = 1 and (meta_key like arepeater_0_% or meta_key like arepeater_-1_%))
`

The problem is that there should be `user_id` in the where statement instead of `post_id`.
I already created a quick fix locally. I hope I'll find time to create a PR for this in the next couple of weeks.