[PATCH v1] opengl32: Fix unexpected format PIPE_FORMAT_R8G8B8_UNORM

[Marvin]

Hi,

While running your changed tests, I think I found new failures.
Being a bot and all I'm not very good at pattern recognition, so I might be
wrong, but could you please double-check?

Full results can be found at:
https://testbot.winehq.org/JobDetails.pl?Key=97272

Your paranoid android.


=== debiant2 (32 bit report) ===

opengl32:
opengl.c:341: Test failed: Got unexpected cStencilBits 0.

=== debiant2 (32 bit Chinese:China report) ===

opengl32:
opengl.c:341: Test failed: Got unexpected cStencilBits 0.

=== debiant2 (32 bit WoW report) ===

opengl32:
opengl.c:341: Test failed: Got unexpected cStencilBits 0.

=== debiant2 (64 bit WoW report) ===

opengl32:
opengl.c:341: Test failed: Got unexpected cStencilBits 0.