fix source url for kapidox

kapidox/PKGBUILD

 # Contributor: Andrea Scarpino <andrea@archlinux.org>
 
-
 pkgname=kapidox
-pkgver=$KFVersion
+pkgver=5.46.0
 pkgrel=1
 pkgdesc='Frameworks API Documentation Tools'
 arch=('any')
@@ -12,7 +11,8 @@ depends=('python3-jinja' 'python3-yaml')
 makedepends=("extra-cmake-modules>=$KFECMVersion" 'qt5-base')
 groups=('kf5')
 options=("debug")
-source=("${KFServer}/${pkgname}-${pkgver}.tar.xz"{,.sig})
+_url="https://download.kde.org/stable/frameworks/${pkgver%.*}/${pkgname}-${pkgver}.tar.xz"
+source=(${_url}{,.sig})
 sha256sums=($(curl "$_url.sha256" | cut -c-64)
             SKIP)
 validpgpkeys=(53E6B47B45CEA3E0D5B7457758D0EE648A48B3BB) # David Faure <faure@kde.org>