[cmake] temp set force flag C23 standard for build CI tests

Author: GermanAizek

CMakeLists.txt

@@ -2,6 +2,8 @@ cmake_minimum_required(VERSION 3.14) # for add_link_options and implicit target
 project("llama.cpp" C CXX)
 include(CheckIncludeFileCXX)
 
+set(CMAKE_C_STANDARD 23)
+set(CMAKE_C_STANDARD_REQUIRED True)
 #set(CMAKE_WARN_DEPRECATED YES)
 set(CMAKE_WARN_UNUSED_CLI YES)