Heic/heif file support

[furdiburd]

Inbuild Koko image viewer

Heic and heif file formats unsupported by the default image viewer app on feren os.

Steps to reproduce the behavior:

1. try to open a .heic/.heif file format image
2. blank black screen

A clear and concise description of what you expected to happen.
I would like to see in the new version of feren OS an inbuild, out of the box .heic/.heif file format support. I know its possible to view these file formats but if the OS support is right after you install it then it will be a much better experience for new users.

[dominichayesferen]

Interestingly, this is actually supported by the OS as of 2023.08, technically, in everything, but Files (nemo) and Koko, that is installed by default.