swagger: clarify the meaning of Image field in ContainerInspect endpoint
"Container's image" term is rather ambiguous: it can be both a name and an ID.
Looking at the sources[1], it's actually an image ID, so bring some clarity.
[1]:
@@ -5086,7 +5086,7 @@ paths:
x-nullable: true
$ref: "#/definitions/ContainerState"
Image:
- description: "The container's image"
+ description: "The container's image ID"
type: "string"
ResolvConfPath:
type: "string"
