main/postmarketos-base-ui: remove default-camera subpkg

UI camera apps are in better shape, they will show a nice error to users if no camera device is found and increasingly more devices are getting working cameras now... so imho it doesn't make sense to have this subpackage anymore.

cc @rmader

main/postmarketos-base-ui-plasma/APKBUILD

@@ -2,7 +2,7 @@
 # Maintainer: Bart Ribbers <bribbers@disroot.org>
 pkgname=postmarketos-base-ui-plasma
 pkgver=2
-pkgrel=9
+pkgrel=10
 pkgdesc="Meta package for shared configuration for Plasma-based UIs"
 url="https://postmarketos.org"
 arch="noarch !armhf" # armhf is not supported
@@ -35,6 +35,7 @@ _pmb_recommends="
 	kde-gtk-config
 	maliit-keyboard
 	postmarketos-artwork-wallpapers
+	snapshot
 	xdg-user-dirs
 	"
 subpackages="$pkgname-openrc"