fix: fix fragment processing broken

[basicBrogrammer]

Let me know what kind of testing needs to be done and I can see what I can do.

Contributor checklist

• Bug fixes include regression tests
• Features include unit/acceptance tests

[zachdaniel]

I think a simple test in filter_test.exs that does something like Ash.Query.filter(Post, fragment("? = ?", post.id, ^post.id) should do it.

[basicBrogrammer]

I think a simple test in filter_test.exs that does something like Ash.Query.filter(Post, fragment("? = ?", post.id, ^post.id) should do it.

I couldn't do ID. I got an error about postgrex expecting a binary when it received a string version of the id. So I used the title

[zachdaniel]

Ah, all good. In the future, you can do type(^post.id, :uuid).

[zachdaniel]

🚀 Thank you for your contribution! 🚀