🔨 Use system qtkeychain instead of vendoring it

dist/arch/PKGBUILD

@@ -1,6 +1,6 @@
 # Maintainer: Kostas Karanikolas <lastname[at]gmail[dot]com>
 pkgname=fuel
-pkgver=1.0.0
+pkgver=2.0.1
 pkgrel=3
 pkgdesc="A GUI front-end to Fossil SCM"
 arch=(i686 x86_64)
@@ -16,7 +16,7 @@ build() {
   [ -d build ] && rm -r build
   mkdir build
   cd build
-  qmake-qt5 "${srcdir}/${pkgname}-${pkgver}/fuel.pro"
+  cmake -DCMAKE_BUILD_TYPE=Release ..
   make
 }