Provide update.json for module updates within magisk app

[ClockGen]

Hello, magisk supports module updates from within the app itself, if the module has proper fields in module.prop and appropriate update.json file upstream (see https://topjohnwu.github.io/Magisk/guides.html). Could you provide these?

[IzzySoft]

Guess you can mark this "solved", @ClockGen: the update.json is named module.json here (so at least my Magisk repo can handle that), and the proper fields in module.prop seem to be present.

Issue still remains: the ZIP contains an invalid module.prop:

author=VR25
description=
domain=vr25
id=zram-swap-manager
name=zRAM Swap Manager
version=
versionCode=

Values for description, version and versionCode are missing, resulting in an

Pull ERROR: _from_zip_common: [zram-swap-manager] -> ValueError(invalid literal for int() with base 10: '')

when versionCode is being evaluated.