postmarketos-ui-plasma-mobile: depend on kwin

aports/main/postmarketos-ui-plasma-mobile/APKBUILD

 pkgname=postmarketos-ui-plasma-mobile
 pkgver=1
-pkgrel=5
+pkgrel=6
 pkgdesc="(Wayland) Mobile variant of KDE Plasma, optimized for touchscreen (COMPILING TAKES FOREVER)"
 url="https://wiki.postmarketos.org/wiki/Plasma_Mobile"
 arch="noarch"
@@ -8,7 +8,7 @@ license="GPL3+"
 # dbus-x11 provides dbus-launch
 depends="plasma-phone-components dbus dbus-x11 qmltermwidget plasma-settings
 	breeze-icons postmarketos-demos kscreen qt5-qtvirtualkeyboard
-	plasma-camera elisa pulseaudio pulseaudio-utils consolekit2"
+	plasma-camera elisa pulseaudio pulseaudio-utils consolekit2 kwin"
 makedepends=""
 install="$pkgname.post-install"
 subpackages=""