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

device/community/device-xiaomi-scorpio/APKBUILD

@@ -4,7 +4,7 @@
 pkgname=device-xiaomi-scorpio
 pkgdesc="Xiaomi Mi Note 2"
 pkgver=3
-pkgrel=12
+pkgrel=13
 url="https://postmarketos.org"
 license="MIT"
 arch="aarch64"
@@ -12,6 +12,7 @@ options="!check !archcheck"
 depends="
 	linux-postmarketos-qcom-msm8996
 	mesa-egl
+	megapixels
 	mkbootimg
 	postmarketos-base
 	soc-qcom-msm8996
@@ -19,7 +20,6 @@ depends="
 	"
 makedepends="devicepkg-dev"
 subpackages="
-	$pkgname-camera
 	$pkgname-phosh
 	$pkgname-nonfree-firmware:nonfree_firmware
 	"
@@ -68,11 +68,6 @@ phosh() {
 		"$subpkgdir"/etc/phosh/phoc.ini
 }
 
-camera() {
-	install_if="$pkgname=$pkgver-r$pkgrel postmarketos-default-camera"
-	depends="megapixels"
-	mkdir -p "$subpkgdir"
-}
 
 sha512sums="
 b033e7357c4ef91ba84f6f715e96e67637c2631d4746402f8a92333ba8974bbee7736a7bc081b0f84a84dc5b555a7db4dbb4f14f628bbfc42cbfa501c4f0ed36  30-gpu-firmware.files