fiddle - Don't make warnings into errors.

Bug: skia:
Change-Id: I01327003aa6a674dda9f8959fa69a386d0c017a8
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/183982
Reviewed-by: Ravi Mistry <rmistry@google.com>
Commit-Queue: Ravi Mistry <rmistry@google.com>
Auto-Submit: Joe Gregorio <jcgregorio@google.com>
diff --git a/docker/skia-release/Dockerfile b/docker/skia-release/Dockerfile
index 41049a2..a4a9a67 100644
--- a/docker/skia-release/Dockerfile
+++ b/docker/skia-release/Dockerfile
@@ -24,6 +24,7 @@
   "-I/tmp/swiftshader/include",  \n\
   "-DGR_EGL_TRY_GLES3_THEN_GLES2",  \n\
   "-g0",  \n\
+  "-Wno-error",  \n\
 ]  \n\
 extra_ldflags = [  \n\
   "-L/usr/local/lib",  \n\