kde-plasma/kdesu-gui: Fix missing upstream build system dep

Pending upstream MR:
https://invent.kde.org/plasma/kde-cli-tools/-/merge_requests/110

Closes: https://bugs.gentoo.org/939081
Signed-off-by: Andreas Sturmlechner <asturm@gentoo.org>

kde-plasma/kdesu-gui/files/kdesu-gui-5.27.11-cmake.patch

@@ -0,0 +1,25 @@
+From 34f66c29cf7186b860266582b198a5b6869c7fa3 Mon Sep 17 00:00:00 2001
+From: Andreas Sturmlechner <asturm@gentoo.org>
+Date: Thu, 5 Sep 2024 14:31:44 +0200
+Subject: [PATCH] Add missing KF6WidgetsAddons, used by kdesu
+
+Signed-off-by: Andreas Sturmlechner <asturm@gentoo.org>
+---
+ CMakeLists.txt | 3 ++-
+ 1 file changed, 2 insertions(+), 1 deletion(-)
+
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index dc435bca..ee962482 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -57,6 +57,7 @@ find_package(KF6 ${KF6_MIN_VERSION} REQUIRED COMPONENTS
+     CoreAddons
+     OPTIONAL_COMPONENTS
+     Su
++    WidgetsAddons
+     QUIET
+ )
+ 
+-- 
+2.46.0
+

kde-plasma/kdesu-gui/kdesu-gui-5.27.11-r1.ebuild

@@ -33,7 +33,10 @@ RDEPEND="${DEPEND}
 	sys-apps/dbus[X]
 "
 
-PATCHES=( "${FILESDIR}/${P}-build-only-kdesu.patch" )
+PATCHES=(
+	"${FILESDIR}/${P}-build-only-kdesu.patch" # downstream split
+	"${FILESDIR}/${P}-cmake.patch" # bug 939081, pending upstream MR
+)
 
 src_prepare() {
 	ecm_src_prepare

kde-plasma/kdesu-gui/kdesu-gui-6.1.4.ebuild

@@ -33,7 +33,10 @@ RDEPEND="${DEPEND}
 	sys-apps/dbus[X]
 "
 
-PATCHES=( "${FILESDIR}/${PN}-6.1.5-build-only-kdesu.patch" )
+PATCHES=(
+	"${FILESDIR}/${PN}-6.1.5-build-only-kdesu.patch" # downstream split
+	"${FILESDIR}/${PN}-5.27.11-cmake.patch" # bug 939081, pending upstream MR
+)
 
 src_prepare() {
 	ecm_src_prepare