Update version for new release 6.7.4

GIT_SILENT

.kde-ci.yml

@@ -9,4 +9,4 @@ Dependencies:
     'third-party/wayland-protocols': '@latest'
 
 Options:
- require-passing-tests-on: ['@all']
+ require-passing-tests-on: ['Linux', 'FreeBSD', 'Windows']

CMakeLists.txt

@@ -4,7 +4,7 @@
 cmake_minimum_required(VERSION 3.16)
 
 project(layershellqt)
-set(PROJECT_VERSION "6.7.80")
+set(PROJECT_VERSION "6.7.4")
 set(PROJECT_VERSION_MAJOR 6)
 
 set(CMAKE_C_STANDARD 99)
@@ -36,7 +36,9 @@ include(ECMGenerateExportHeader)
 
 find_package(Qt6 ${QT_MIN_VERSION} CONFIG REQUIRED COMPONENTS WaylandClient Qml)
 
+if (Qt6WaylandClient_VERSION VERSION_GREATER_EQUAL "6.10.0")
     find_package(Qt6WaylandClientPrivate ${QT_MIN_VERSION} REQUIRED NO_MODULE)
+endif()
 
 find_package(WaylandScanner REQUIRED)
 find_package(Wayland 1.3 COMPONENTS Client Server)
@@ -60,7 +62,7 @@ kde_clang_format(${ALL_CLANG_FORMAT_SOURCE_FILES})
 kde_configure_git_pre_commit_hook(CHECKS CLANG_FORMAT)
 
 ecm_set_disabled_deprecation_versions(QT 6.8.1
-    KF 6.29.0
+    KF 6.9.0
 )
 
 add_subdirectory(src)