appdata, build: Match appdata with app-id
This is relevant for Flatpak builds with the "development" profile where the appdata info wasn't macthing the application-id, which in this case, is suffixed with the ".Devel" branch name.
This is relevant for Flatpak builds with the "development" profile where the appdata info wasn't macthing the application-id, which in this case, is suffixed with the ".Devel" branch name.