also run srgb config on SK_FORCE_RASTER_PIPELINE_BLITTER bot

This helps make srgb triage easier.

Change-Id: Id9cf0568f28de94d4485ba4ccb6d3235d32373a3
Reviewed-on: https://skia-review.googlesource.com/17839
Reviewed-by: Mike Klein <mtklein@chromium.org>
Commit-Queue: Mike Klein <mtklein@chromium.org>
diff --git a/infra/bots/recipes/test.py b/infra/bots/recipes/test.py
index 646f0ef..5e008f3 100644
--- a/infra/bots/recipes/test.py
+++ b/infra/bots/recipes/test.py
@@ -147,7 +147,7 @@
 
   # This bot only differs from vanilla CPU bots in 8888 config.
   if 'SK_FORCE_RASTER_PIPELINE_BLITTER' in bot:
-    configs = ['8888']
+    configs = ['8888', 'srgb']
 
   args.append('--config')
   args.extend(configs)