Fix `#import` module not found
type:fixed
The mangled_filename
(inserted by the pre-processor as module alias) does not point to the same module as it
uses the relative filename, This MR uses absolute path in mangled_filename
so that all the module aliases point
to the same module.
The CI was failing because of ocaml-cruch, This MR upgrades the ocaml-crunch to 3.3.1
Changelog details:
Edited by Melwyn Saldanha