zig: Remove `folds.scm` (#9975)

This PR removes the `folds.scm` file from the `zig` extension, as Zed
doesn't make use of it.

Release Notes:

- N/A

Marshall Bowers committed 2y ago

79b3b0c8ff7e9a33a31182adc5d99851c471d36f

Parent: b0fb02e

Committed by GitHub <noreply@github.com> on 3/29/2024, 10:07:44 PM