submodule/src/example.cpp: errors in identify_pc

[shekmun]

In the example file https://github.com/open-license-manager/examples/blob/develop/submodule/src/example.cpp size_t pc_id_sz = LCC_API_PC_IDENTIFIER_SIZE; should be modified to size_t pc_id_sz = LCC_API_PC_IDENTIFIER_SIZE + 1; or identify_pc will fail and print errors in identify_pc. It won't output the pc signature.