Log Message:
devel/cbindgen: update to 0.25.0

Ok from ryoon@ upon successful build of firefox115.

  * Re-release of yanked 0.24.6 as a major release
  * Update MSRV to 1.57
  * Support variadic arguments (`...`) (#805)
  * Add --depfile option (#820)
  * Breaking changes: The `Config` struct now has a private member.