libretro-database-scummvm

Builds libretro-database's ScummVM.dat to allow scanning for ScummVM games in RetroArch.

Build

Ensure you have ScummVM installed at either scummvm or flatpak run org.scummvm.ScummVM
```
scummvm --help
```
Put ScummVM.xml and ScummVM SVN.xml in the root
Run git submodule update --init to get release year, developer, and franchise metadata from scummvm-icons.
Run Node.js to build
```
npm install && npm run build
```