[prepare] use mpris-qt5 on ARM

PKGBUILD

@@ -26,9 +26,10 @@ depends=(
   'qt5-declarative'
   'qt5-location'
   'qt5-quickcontrols2'
-  'qtmpris'
   'zlib'
 )
+depends_x86_64+=('qtmpris')
+depends_aarch64+=('mpris-qt5')
 makedepends=('git')
 install="$pkgname.install"
 source=("git+https://github.com/piggz/harbour-amazfish.git#tag=$pkgver"