[FEATURE REQUEST] is it possible to support gpm

### Please confirm these before moving forward

- [X] I have searched for my feature proposal and have not found a work-in-progress/duplicate/resolved/discarded issue.
- [X] This proposal is a completely new feature. If you want to suggest an improvement or an enhancement, please use [this template](https://github.com/marticliment/WingetUI/issues/new?assignees=marticliment&labels=enhancement&projects=&template=enhancement-improvement.yml&title=%5BENHANCEMENT%5D+%28Enter+your+description+here%29)

### Describe the new feature

idea from projects like below
https://github.com/generic-package-manager/gpm - for windows platform
https://github.com/ImranR98/Obtainium -for android platform

### Describe how this new feature could help users.

users can define their applications repo from github releases