Fix all notes from Staudey's review, except for the license for the icon

Fix component, sort dependencies in alphabetical order

vulkaninfo is provided by vulkan-tools. waylandinfo should be provided by wayland-utils, which isn't in the repos, but shouldn't be too hard to build.

I think I successfully made the package.yml file, but there is no icon for the submenu in the system settings. Did some research and it turns out it uses the "flatpak-discover" icon, which comes from Plasma Discover, and as far as I can see Discover isn't in the Solus repos. Should I just add the icon manually and submit the package for review?

It's been fine for me since the update to kidletime.