Add PCA integration test to pom
Add PCA integration test to pom

Thanu/stratos,ravihansa3000/stratos,apache/stratos,ravihansa3000/stratos,Thanu/stratos,apache/stratos,dinithis/stratos,ravihansa3000/stratos,pubudu538/stratos,apache/stratos,apache/stratos,dinithis/stratos,pubudu538/stratos,apache/stratos,pubudu538/stratos,ravihansa3000/stratos,pubudu538/stratos,dinithis/stratos,Thanu/stratos,ravihansa3000/stratos,apache/stratos,ravihansa3000/stratos,ravihansa3000/stratos,pubudu538/stratos,apache/stratos,pubudu538/stratos,Thanu/stratos,dinithis/stratos,dinithis/stratos,Thanu/stratos,Thanu/stratos,dinithis/stratos,pubudu538/stratos,dinithis/stratos,Thanu/stratos