SOL003 VNF Package Management - Implementation of deltas between v3.3.1 and v2.7.1

This merge request refers to the implementation of deltas between v3.3.1 and v2.7.1 of SOL003 VNF Package Management Interface.

@lynchpi @aelken @matsuurat @carignani @sayama @kraja @zulfiqar @zafar

Deadline for review: Friday 12th March 2021 @6pm CET

Review period elapsed: approved !

SOL003/VNFPackageManagement-API/schemas/softwareImage.schema.json

@@ -71,6 +71,10 @@
 			"imagePath": {
 				"description": "Path in the VNF package, which identifies the image artifact and also allows to access a copy of the image artifact.\n",
 				"type": "string"
+			},
+			"imageUri": {
+				"description": "URI of the image artifact as defined in the VNF package manifest.\n",
+				"type": "string"
 			}
 		}
 	}