mailcommon: update to 21.12.0.

srcpkgs/mailcommon/template

@@ -1,6 +1,6 @@
 # Template file for 'mailcommon'
 pkgname=mailcommon
-version=21.08.3
+version=21.12.0
 revision=1
 build_style=cmake
 hostmakedepends="extra-cmake-modules kconfig libxslt qt5-qmake
@@ -12,7 +12,7 @@ maintainer="John <me@johnnynator.dev>"
 license="GPL-2.0-or-later, LGPL-2.1-or-later"
 homepage="https://community.kde.org/KDE_PIM"
 distfiles="${KDE_SITE}/release-service/${version}/src/mailcommon-${version}.tar.xz"
-checksum=292c2ee359f51daa1f91acacd1bf48bfe6e5bf109c0f976468c2107a11baeb6e
+checksum=7c5fd837c7786bf24f2e662e7708463a2db703632887ae5086255a92dedf209a
 
 mailcommon-devel_package() {
 	depends="${sourcepkg}>=${version}_${revision} ${makedpends}"