fix: correct repo URL from antergos-pkgs to antergos-packages in PKGBUILDs

Fixes issue #1: two PKGBUILD files had wrong repo URL after repo rename.
packages/antergos-next-desktop-settings/PKGBUILD line 8
packages/antergos-next-mirrorlist/PKGBUILD line 8

packages/antergos-next-desktop-settings/PKGBUILD

@@ -5,7 +5,7 @@ pkgver=1
 pkgrel=3
 pkgdesc="Antergos NeXT desktop settings, theme, and color scheme"
 arch=('any')
-url="https://github.com/Antergos-NeXT/antergos-pkgs"
+url="https://github.com/Antergos-NeXT/antergos-packages"
 license=('GPL3')
 depends=(
   'breeze-icons'

packages/antergos-next-mirrorlist/PKGBUILD

@@ -5,7 +5,7 @@ pkgver=1
 pkgrel=1
 pkgdesc="Antergos NeXT mirror list"
 arch=('any')
-url="https://github.com/Antergos-NeXT/antergos-pkgs"
+url="https://github.com/Antergos-NeXT/antergos-packages"
 license=('GPL3')
 source=("antergos-next-mirrorlist")
 sha256sums=('SKIP')