Rename GetDefaultBackendName to GetDefaultBackendConfigName to
distinguish it from the display name.

JitBlockTableModel: Catch All Block Invalidating Events (I Hope)

GraphicsSettings: EFBAccessEnable=false by default

There are two hard problems in computer science...

Makes Graphics -> Hacks -> Skip EFB Access from CPU enabled by default. Some GPU drivers stall when EFB access occurs in games where EFB is not used. Most games that require this setting set to 'true' already have this defined in their game inis.

Fulfilling a certain six-year-old todo.

Accessible from DolphinQt and Android.

Recently we have been getting some requests to make the existing vsync
setting available in the Android GUI:

https://bugs.dolphin-emu.org/issues/13650
https://forums.dolphin-emu.org/Thread-vsync-toggle-for-android

I don't quite understand why enabling the vsync setting is helpful when
Android already enforces vsync, but I guess having the option available
doesn't hurt. I'm putting the setting under Advanced, unlike in
DolphinQt, since there's no clear reason why the typical user would want
to use this setting.

Android: Add the "Real Balance Board" setting