Change java-environment -> java-runtime

As pointed out by Gallifreyan on the aur package page, Unciv only really
depends on the java runtime. Changing this dependency saves almost 300MB
in space.

.SRCINFO

@@ -1,11 +1,11 @@
 pkgbase = unciv-bin
 	pkgdesc = Open-source remake of Civilization V
 	pkgver = 4.11.7
-	pkgrel = 0
+	pkgrel = 1
 	url = https://github.com/yairm210/Unciv
 	arch = any
 	license = MPL-2.0
-	depends = java-environment
+	depends = java-runtime
 	depends = bash
 	depends = xorg-xrandr
 	provides = unciv

PKGBUILD

@@ -4,11 +4,11 @@ pkgname=unciv-bin
 _pkgname=Unciv
 _pkgver=4.11.7
 pkgver=${_pkgver//-/_}
-pkgrel=0
+pkgrel=1
 pkgdesc="Open-source remake of Civilization V"
 url="https://github.com/yairm210/Unciv"
 license=('MPL-2.0')
-depends=('java-environment' 'bash' 'xorg-xrandr')
+depends=('java-runtime' 'bash' 'xorg-xrandr')
 provides=('unciv')
 conflicts=('unciv')
 arch=('any')