Add file mapping for windows platform. (#12183)
* Add file mapping for windows platform.
* Add unit test for file mapping for windows. Also add an error message for mis-aligned offset
* Add unit test for file mapping for windows. Also add an error message for mis-aligned offset
* Update data type to avoid warnings
* Compitable data type to avoid warnings. Update CreatFileMapping2 condition for winml compiling.
* Add type conversion to avoid warnings for X86 release build.
Co-authored-by: Ting Cao <ticao@microsoft.com>
