SOL005 modifications according to v03004

src/SOL005/NSLifecycleManagement/definitions/SOL005NSLifecycleManagement_def.yaml

@@ -5595,7 +5595,7 @@ definitions:
       mtuL2:
         description: >
           Maximum Transmission Unit (MTU) that can be forwarded at layer 2 (in bytes). Default value is "1500" (bytes).
-        type:
+        type: number
       virtualRoutingAndForwarding:
         description: >
           Configuration related to the L2 virtual routing and forwarding (MAC-VRF).