Temporary path in Win32 needs to leverage GetTempPath2W when available

[ankamat-msft]

Per recent documentation, GetTempPath2W() should be attempted before using GetTempPathW().

https://learn.microsoft.com/en-us/windows/win32/api/fileapi/nf-fileapi-gettemppathw#remarks

[ThomsonTan]

@ankamat-msft I did see the preference on GetTempPath2W() in the doc link you shared. Could you please add the link?