Update langregion.ini
Merge pull request #6498 from weerawat8597/patch-1

Update langregion.ini
Update lang
Improve cross-platform savestate compat.

If 0 files are open in flash0:, which is very very common, this will make
them work the same.
Disable dithering (which affects pixel download.)

Fixes #6494.
Correct async packing alignment.

Only matters if a framebuffer width is not a multiple of 4, which might
not happen anyway.
Merge pull request #6500 from unknownbrackets/danganronpa-hack

Disable dithering
Use the CPU for download on non-NVIDIA cards.

Fixes #6494.
Delete temporary/blitting FBOs on device lost.

Fixes issues when the device goes to sleep with Danganronpa, block
transfers, etc.