[WIP]Add support to (de)serialize Result output names

[praasz]

Details:

• Add serialization of optional output_names attribute of Result layer for IRv11. The attribute store specific Result node names as visible as model output names.
• Store this information gives more accurate model description after deserialization and is possible to distinguish model output names from names connected to output (as there is no need to be visible outside model)
• If OpenVINO not support this attribute then it is ignored and last layer names are used as output names (current implantation).
• If attribute not present then last layer names are used as model output names (current implementation)
• This attribute is excluded from hash calculation as is optional and changes how model works just additional detailed information about tensor names, Similar like node's friendly names

Tickets:

• CVS-160225