Add master.conf pillar_safe_render_error option

Change-Id: I3ddfb01dd785f559e4bbf197bc164b8d0389a4f1
diff --git a/tests/pillar/master_single_extpillars.sls b/tests/pillar/master_single_extpillars.sls
index 03521eb..d2d2422 100644
--- a/tests/pillar/master_single_extpillars.sls
+++ b/tests/pillar/master_single_extpillars.sls
@@ -17,6 +17,7 @@
     command_timeout: 5
     worker_threads: 2
     base_environment: prd
+    pillar_safe_render_error: False
     #environment:
     # prd:
     #   formula: