pidgin: update to 2.13.0.

Closes: #12317 [via git-merge-pr]

srcpkgs/pidgin/template

@@ -1,6 +1,6 @@
 # Template file for 'pidgin'
 pkgname=pidgin
-version=2.12.0
+version=2.13.0
 revision=1
 lib32disabled=yes
 build_style=gnu-configure
@@ -13,10 +13,10 @@ configure_args="--disable-schemas-install --disable-meanwhile
  --with-avahi-client-libs=${XBPS_CROSS_BASE}/usr/lib"
 short_desc="Multi-protocol instant messaging client"
 maintainer="Juan RP <xtraeme@voidlinux.eu>"
-license="GPL-2"
+license="GPL-2.0-or-later"
 homepage="http://pidgin.im/"
 distfiles="${SOURCEFORGE_SITE}/pidgin/pidgin-${version}.tar.bz2"
-checksum="8c3d3536d6d3c971bd433ff9946678af70a0f6aa4e6969cc2a83bb357015b7f8"
+checksum=2747150c6f711146bddd333c496870bfd55058bab22ffb7e4eb784018ec46d8f
 
 hostmakedepends="pkg-config intltool automake libtool gettext-devel glib-devel"
 makedepends="libglib-devel gtk+-devel libXext-devel