Move workaround for fSRGBsupport before config table init in GrVkCaps

Bug: skia:
Change-Id: Ibd03f77dbdf2a3ee4b189443699d755f3510f044
Reviewed-on: https://skia-review.googlesource.com/111540
Reviewed-by: Robert Phillips <robertphillips@google.com>
Commit-Queue: Greg Daniel <egdaniel@google.com>
1 file changed