MenuBar: Tweak string for open user folder option

[OatmealDome]

Last minute change: "Open User Folder" -> "Open Global User Directory", since the latter is what we've used in the past.

[AdmiralCurtiss]

Wait, is that right? I thought 'Global User Directory' was specifically the one that gets used if no other one is specified (ie, the one that was in Documents before and is now in AppData), but if you had eg. a portable.txt or used the -u command line option it would cease to be Global and become a Local User Directory. That's what the wiki page implies, anyway.

[JosJuice]

I agree with @AdmiralCurtiss. Calling it global is incorrect if it's not actually stored in the global location (or now, one of the two global locations).

[MayImilae]

Global to Dolphin. In the past Dolphin builds used local user directories only beside the EXE, but with the change around 4.0 all Dolphin builds would share one "global" user directory. That's where it comes from. It's what we have called it since the feature was made.

https://dolphin-emu.org/docs/guides/controlling-global-user-directory/
https://dolphin-emu.org/blog/2013/09/22/dolphin-40-release-announcement/

[JosJuice]

What I mean is, if you use portable.txt then the folder you're using is not global. The portable.txt section of the guide you're linking to even specifically says "Disable the Global User Directory" and "To make a build use a local user directory".

[MayImilae]

OH, it's super late here. Yea that's a whoops.