main/postmarketos-ui-gnome-mobile: add tracker-miners dependency (MR 4636)

This is the substitute of gnome-online-miners removed in
bff508cdae

[ci:skip-build]: already built successfully in CI

main/postmarketos-ui-gnome-mobile/APKBUILD

@@ -2,7 +2,7 @@
 # Maintainer: Newbyte <newbyte@postmarketos.org>
 pkgname=postmarketos-ui-gnome-mobile
 pkgver=2
-pkgrel=1
+pkgrel=2
 pkgdesc="(Wayland) Gnome Shell patched to adapt better to phones (Experimental)"
 url="https://gnome.org/"
 arch="noarch !armhf !riscv64" # gnome-shell / riscv64: mutter-mobile
@@ -29,6 +29,7 @@ depends="
 	postmarketos-artwork-wallpapers-gnome
 	postmarketos-base-ui-gnome
 	tracker
+	tracker-miners
 	udisks2
 	xwayland
 	"