radeonsi: attempt to disable dcc with PIPE_HANDLE_USAGE_FRAMEBUFFER_WRITE too

Previously, we attempted to disable dcc anytime PIPE_HANDLE_USAGE_WRITE
was set.  That recently changed, and that caused some gbm map
tests to regress on CrOS.

Fixes: 8ad12c ("gallium: rework PIPE_HANDLE_USAGE_* flags")
1 file changed