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")
21 jobs for !438 with radeonsi-flags in 102 minutes and 39 seconds (queued for 5 minutes and 11 seconds)
latest detached
Status Job ID Name Coverage
  Containers Build
passed #168391
ubuntu

00:01:46

 
  Build+Test
passed #168405
make-gallium-drivers-other

00:12:17

passed #168404
make-gallium-drivers-radeonsi

00:08:54

passed #168403
make-gallium-drivers-swr

00:14:06

passed #168406
make-gallium-st-clover-llvm

00:07:46

passed #168407
make-gallium-st-clover-llvm-39

00:07:19

passed #168408
make-gallium-st-other

00:10:42

passed #168402
make-loader-classic-dri

00:11:50

passed #168401
make-vulkan

00:08:36

passed #168398
meson-gallium-clover-llvm

00:07:00

passed #168399
meson-gallium-clover-llvm39

00:03:22

passed #168397
meson-gallium-drivers-other

00:05:01

passed #168396
meson-gallium-radeonsi

00:02:34

passed #168400
meson-gallium-st-other

00:03:16

passed #168395
meson-gallium-swr

00:09:18

passed #168394
meson-glvnd

00:01:58

passed #168393
meson-loader-classic-dri

00:04:28

passed #168392
meson-vulkan

00:03:07

passed #168410
scons-llvm

00:05:16

passed #168409
scons-nollvm

00:05:42

passed #168411
scons-swr

00:09:55