File fix-c++17.patch of Package deepin-system-monitor

diff -Nur deepin-system-monitor-5.8.27/src/CMakeLists.txt deepin-system-monitor-5.8.27-new/src/CMakeLists.txt
--- deepin-system-monitor-5.8.27/src/CMakeLists.txt	2022-05-31 14:13:04.000000000 +0800
+++ deepin-system-monitor-5.8.27-new/src/CMakeLists.txt	2024-05-31 21:43:10.875211606 +0800
@@ -1,4 +1,4 @@
-set(CMAKE_CXX_STANDARD 11)
+set(CMAKE_CXX_STANDARD 17)
 set(CMAKE_CXX_STANDARD_REQUIRED True)
 
 set(APP_NAME ${CMAKE_PROJECT_NAME})