Fix reproducible (#24409)

### Description
Build are not reproducible, remove information that contains local
information from the build



### Motivation and Context
Reproducible build is important to ensure package is reliable

Signed-off-by: Andrew Davis <[email protected]>
Signed-off-by: Clément Péron <[email protected]>
Co-authored-by: Andrew Davis <[email protected]>

Author: clementperon

cmake/CMakeLists.txt

@@ -1552,7 +1552,6 @@ if (Git_FOUND)
   string(APPEND ORT_BUILD_INFO "git-branch=${ORT_GIT_BRANCH}, git-commit-id=${ORT_GIT_COMMIT}, ")
 endif()
 string(APPEND ORT_BUILD_INFO "build type=${CMAKE_BUILD_TYPE}")
-string(APPEND ORT_BUILD_INFO ", cmake cxx flags: ${CMAKE_CXX_FLAGS}")
 configure_file(onnxruntime_config.h.in ${CMAKE_CURRENT_BINARY_DIR}/onnxruntime_config.h)
 get_property(onnxruntime_GENERATOR_IS_MULTI_CONFIG GLOBAL PROPERTY GENERATOR_IS_MULTI_CONFIG)