fix junit reporting

ot_core/Tests/Build/UnitTests.xml

@@ -30,7 +30,7 @@
 
     <logging>
         <log type="coverage-html" target="../../coverage" lowUpperBound="35" highLowerBound="70"/>
-        <log type="junit" target="../../coverage/junit-report.xml" logIncompleteSkipped="false"/>
+        <log type="junit" target="../../coverage/junit-report.xml"/>
     </logging>
 
     <php>