Moved service PI classes/interfaces to appropriate package

Change-Id: I44a4aba848fd758a78a28eb484b7f579e3f22d08
diff --git a/drivers/p4runtime/src/main/java/org/onosproject/drivers/p4runtime/AbstractP4RuntimeHandlerBehaviour.java b/drivers/p4runtime/src/main/java/org/onosproject/drivers/p4runtime/AbstractP4RuntimeHandlerBehaviour.java
index 35de9ed..a64bc2f 100644
--- a/drivers/p4runtime/src/main/java/org/onosproject/drivers/p4runtime/AbstractP4RuntimeHandlerBehaviour.java
+++ b/drivers/p4runtime/src/main/java/org/onosproject/drivers/p4runtime/AbstractP4RuntimeHandlerBehaviour.java
@@ -23,8 +23,8 @@
 import org.onosproject.net.device.DeviceService;
 import org.onosproject.net.driver.AbstractHandlerBehaviour;
 import org.onosproject.net.pi.model.PiPipeconf;
-import org.onosproject.net.pi.runtime.PiPipeconfService;
-import org.onosproject.net.pi.runtime.PiTranslationService;
+import org.onosproject.net.pi.service.PiPipeconfService;
+import org.onosproject.net.pi.service.PiTranslationService;
 import org.onosproject.p4runtime.api.P4RuntimeClient;
 import org.onosproject.p4runtime.api.P4RuntimeController;
 import org.slf4j.Logger;