Workaround to counter-issue as suggested by Antonin

Manually modified via makefile context.json

Change-Id: Ibed9e0691bf1d552db28470da57955e8f3ca802a
diff --git a/tools/test/p4src/p4-14/p4c-out/tofino/default/montara/logs/pa.liveness.log b/tools/test/p4src/p4-14/p4c-out/tofino/default/montara/logs/pa.liveness.log
index 35be00a..b01c3da 100644
--- a/tools/test/p4src/p4-14/p4c-out/tofino/default/montara/logs/pa.liveness.log
+++ b/tools/test/p4src/p4-14/p4c-out/tofino/default/montara/logs/pa.liveness.log
@@ -1,6 +1,6 @@
 +---------------------------------------------------------------------+
 |  Log file: pa.liveness.log                                          |
 |  Compiler version: 5.1.0 (fca32d1)                                  |
-|  Created on: Fri Sep  8 08:24:30 2017                               |
+|  Created on: Wed Sep 13 00:58:56 2017                               |
 +---------------------------------------------------------------------+