polkit-kde-agent: update to 5.18.0

[ci skip]

srcpkgs/polkit-kde-agent/template

@@ -1,6 +1,6 @@
 # Template file for 'polkit-kde-agent'
 pkgname=polkit-kde-agent
-version=5.17.5
+version=5.18.0
 revision=1
 wrksrc="${pkgname}-1-${version}"
 build_style=cmake
@@ -13,4 +13,4 @@ maintainer="John <johnz@posteo.net>"
 license="GPL-2.0-or-later"
 homepage="https://projects.kde.org/projects/plasma/polkit-kde-agent"
 distfiles="${KDE_SITE}/plasma/${version}/${pkgname}-1-${version}.tar.xz"
-checksum=a79d76a2f584f6567639228fde6f75b3960484f7a65cfc69b6acb6df1de53f5d
+checksum=d1ea7667096a4b88d5388b20c1621a9d6ac746b017f72c81678d66c8090ac3a9