[ONOS-4513] Slice optical-model into separate bundle

- net and cli bundle has dependency to optical-model bundle,
  which should be removed in the longer run. (ONOS-4626)

Change-Id: Ieff43ef2002ee21f4578a6e2a729cd35ce3eae3d
diff --git a/core/net/pom.xml b/core/net/pom.xml
index 14e2d96..facb704 100644
--- a/core/net/pom.xml
+++ b/core/net/pom.xml
@@ -97,6 +97,16 @@
             <artifactId>onos-incubator-api</artifactId>
         </dependency>
 
+        <!-- TODO Remove after decoupling optical -->
+        <!-- - DeviceManager.InternalDeviceProviderService#ensureGeneric -->
+        <!-- - OpticalCompilers x4 -->
+        <!-- - OpticalPortOperator -->
+        <dependency>
+            <groupId>org.onosproject</groupId>
+            <artifactId>onos-optical-model</artifactId>
+            <version>${project.version}</version>
+        </dependency>
+
         <dependency>
             <groupId>org.apache.karaf.features</groupId>
             <artifactId>org.apache.karaf.features.core</artifactId>