kmbox: update to 25.12.0.

srcpkgs/kmbox/template

@@ -1,6 +1,6 @@
 # Template file for 'kmbox'
 pkgname=kmbox
-version=25.08.3
+version=25.12.0
 revision=1
 build_style=cmake
 configure_args="-DBUILD_TESTING=OFF -DKF6_HOST_TOOLING=/usr/lib/cmake
@@ -15,7 +15,7 @@ maintainer="John <me@johnnynator.dev>"
 license="LGPL-2.1-or-later"
 homepage="https://community.kde.org/KDE_PIM"
 distfiles="${KDE_SITE}/release-service/${version}/src/kmbox-${version}.tar.xz"
-checksum=316185fa387e38561bdd2e0a0b984a3fc00832a62271d06dcfebce1dc7f0558c
+checksum=3a6a109bdc4a1648918d4d332aaac2447f67710d87ee9a1bcfac16991b8e93e8
 
 kmbox-devel_package() {
 	depends="${sourcepkg}>=${version}_${revision}"