Compile PlatON warning in function test_006GetBalance_0002GetSuccessNullAddress

[PanHH]

Describe the bug
Compile PlatON warning in function test_006GetBalance_0002GetSuccessNullAddress

03Transaction.c: In function 'test_006GetBalance_0002GetSuccessNullAddress':
03Transaction.c:61:23: warning: unused variable 'parse_result' [-Wunused-variable]
     BoatFieldVariable parse_result = {NULL, 0};
                       ^~~~~~~~~~~~