build: Update of waf and waf-tools (fixing boost detection on some platforms)

Change-Id: I35ec6db068ee5f309a5af6f2e2e0b9b43430969f
diff --git a/src/sync-validator.cc b/src/sync-validator.cc
index 06e5d77..37321e3 100644
--- a/src/sync-validator.cc
+++ b/src/sync-validator.cc
@@ -134,7 +134,7 @@
             }
           else
             {
-              _LOG_DEBUG("I am: " << m_anchor.getName().get(0).toEscapedString() << " for " << data.getName());
+              _LOG_DEBUG("I am: " << m_anchor.getName().get(0).toUri() << " for " << data.getName());
 
               Name interestName = m_prefix;
               interestName.append("CHRONOS-INTRO-CERT").append(keyLocatorName.wireEncode());