Bug#1076340: dolphin-emu: Add Appstream metainfo announcing HW support

[Simon McVittie]

Control: tags -1 + upstream

On Sun, 14 Jul 2024 at 20:19:09 +0200, Petter Reinholdtsen wrote:
> Here is a patch to add Appstream metainfo XML announcing the hardware
> handled by this package.

AppStream metainfo should ideally be added upstream, rather than in one
specific downstream; or if it can't be upstreamed, it seems like the unique
identifier should at least be consistent between downstreams if possible.

> ++<component>
> ++  <id>org.dolphin-emu</id>

The Flatpak app is org.DolphinEmu.dolphin-emu (although that's somewhat
wrong, because upstream doesn't own dolphinemu.org - it should ideally be
something like org.dolphin_emu.dolphin-emu, by the "replace dashes with
underscores where syntactically necessary" rule in
<https://www.freedesktop.org/software/appstream/docs/chap-Metadata.html#tag-id-generic>).

org.dolphin_emu.dolphin-emu would be more conventional than org.dolphin-emu,
despite the redundancy.

    smcv