Handle getSize in File for windows pipes

[marler8997]

Fixes #24867

[marler8997]

Thanks @squeek502 and @The-King-of-Toasters for the pointers...I've updated to use NtQueryVolumeInformationFile + FileFsDeviceInformation

[andrewrk]

Really appreciate the sleuthing help on this one, everyone. Based on this information I updated #24865 to also pre-set size_err when initializing in streaming mode. I think that's a nice optimization regardless, and it avoids these two issues enough to make them non release blockers. So at this point, what we're left with is fixing the case where a file is initialized in the default mode, it needs to detect properly when it should be downgraded to streaming mode.

[The-King-of-Toasters]

It seems similar logic is in File.isCygwinPty. Maybe worth splitting it out into its own function?

[squeek502]

I think the similarities are mostly superficial--it's basically just that they both call NtQueryVolumeInformationFile with FILE_FS_DEVICE_INFORMATION, so the potential consolidation would just be the addition of a thin wrapper around that particular combination which doesn't feel super necessary.

(I'm not opposed to it, though, that's just my initial reaction)

[marler8997]

I'm vibing with your "initial reaction" squeek. Creating a thin wrapper function in this case feels it could be an "abstraction trap"...resist the urge.