Documentation: Fedora Build / Installation

[NoUselessTech]

For fedora installations, a couple changes on the dependencies. It should be noted that I am running Fedora 38 Workstation and am not using rpmfusion repositories.

• asio-devel is not included in the dnf install list.

Ran into an issue where it was trying to build with the asio library and it wasn't found. Simply searched with dnf and it pulled up asio-devel. Installation resolved the cmake issues.

• ffmpeg-devel should be ffmpeg-free-devel.

I'm assuming the non-free version provides greater format support, but that's not clear from the docs. If the non-free version is required, then include a call out specifically for the use of the RPMfusion source. I'll circle back on compatibility once I've tested it with the free version.