Adding pc.core feature which has been remove from p2-repo pom.xml and cleaning up that file
Adding pc.core feature which has been remove from p2-repo pom.xml and cleaning up that file

dimuthnc/product-pc,dewmini/product-pc,sameeragunarathne/product-pc,rmsamitha/product-pc,dimuthnc/product-pc,rmsamitha/product-pc,sameeragunarathne/product-pc,wso2/product-pc,dewmini/product-pc,warunalakshitha/product-pc,dewmini/product-pc,sameeragunarathne/product-pc,wso2/product-pc,wso2/product-pc,dimuthnc/product-pc,sameeragunarathne/product-pc,dewmini/product-pc,rmsamitha/product-pc,rmsamitha/product-pc,warunalakshitha/product-pc,wso2/product-pc,warunalakshitha/product-pc,warunalakshitha/product-pc,dimuthnc/product-pc