SkQP: relax colormatrix

Bug: b/142004524
Change-Id: I5cddc5719cc55deaf7d20190bb1ee1d4361b15df
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/245718
Reviewed-by: Hal Canary <halcanary@google.com>
diff --git a/platform_tools/android/apps/skqp/src/main/assets/skqp/rendertests.txt b/platform_tools/android/apps/skqp/src/main/assets/skqp/rendertests.txt
index 4d5e488..9d5b064 100644
--- a/platform_tools/android/apps/skqp/src/main/assets/skqp/rendertests.txt
+++ b/platform_tools/android/apps/skqp/src/main/assets/skqp/rendertests.txt
@@ -141,7 +141,7 @@
 colorfilterimagefilter,0
 colorfilterimagefilter_layer,0
 colorfiltershader,50000
-colormatrix,1
+colormatrix,200
 colorwheel,0
 colorwheelnative,0
 combinemaskfilter,0