kmix: update to 26.04.3.

srcpkgs/kmix/template

@@ -1,6 +1,7 @@
 # Template file for 'kmix'
+# group=kde-gear
 pkgname=kmix
-version=26.04.1
+version=26.04.3
 revision=1
 build_style=cmake
 configure_args="-DSYSCONF_INSTALL_DIR=/etc
@@ -22,4 +23,4 @@ license="GPL-2.0-or-later, LGPL-2.0-or-later, GFDL-1.2-only"
 homepage="https://www.kde.org/applications/multimedia/kmix/"
 changelog="https://kde.org/announcements/changelogs/gear/${version}/#kmix"
 distfiles="${KDE_SITE}/release-service/${version}/src/kmix-${version}.tar.xz"
-checksum=6aef7735b69ab8b83595b6b369a64db8ee42dc1165444413291ba2f3243d2ceb
+checksum=6bcd3c7d9a093fa93c9d6cfaf1a13b691d73de91b9bceaf7de2f00dc4d5eb3ad