Moved service PI classes/interfaces to appropriate package

Change-Id: I44a4aba848fd758a78a28eb484b7f579e3f22d08
diff --git a/protocols/p4runtime/ctl/src/main/java/org/onosproject/p4runtime/ctl/P4RuntimeClientImpl.java b/protocols/p4runtime/ctl/src/main/java/org/onosproject/p4runtime/ctl/P4RuntimeClientImpl.java
index 28bcb6a..7a89970 100644
--- a/protocols/p4runtime/ctl/src/main/java/org/onosproject/p4runtime/ctl/P4RuntimeClientImpl.java
+++ b/protocols/p4runtime/ctl/src/main/java/org/onosproject/p4runtime/ctl/P4RuntimeClientImpl.java
@@ -42,7 +42,7 @@
 import org.onosproject.net.pi.runtime.PiCounterCellData;
 import org.onosproject.net.pi.runtime.PiCounterCellId;
 import org.onosproject.net.pi.runtime.PiPacketOperation;
-import org.onosproject.net.pi.runtime.PiPipeconfService;
+import org.onosproject.net.pi.service.PiPipeconfService;
 import org.onosproject.net.pi.runtime.PiTableEntry;
 import org.onosproject.p4runtime.api.P4RuntimeClient;
 import org.onosproject.p4runtime.api.P4RuntimeEvent;