cli: fix race in TestQueryTx
Problem - failing TestQueryTx test:
```
=== RUN TestQueryTx/verbose/FAULT
=== CONT TestQueryTx
logger.go:130: 2022-10-26T10:47:51.414Z DEBUG processing rpc request {"method": "getversion", "params": "[]"}
logger.go:130: 2022-10-26T10:47:51.415Z DEBUG processing rpc request {"method": "getnativecontracts", "params": "[]"}
logger.go:130: 2022-10-26T10:47:51.612Z DEBUG processing rpc request {"method": "getversion", "params": "[]"}
logger.go:130: 2022-10-26T10:47:51.615Z DEBUG processing rpc request {"method": "invokefunction", "params": "[11fdb7bc30a306a60dac874711a2b37b7da402c4 randomMethod ]"}
logger.go:130: 2022-10-26T10:47:51.617Z DEBUG processing rpc request {"method": "getblockcount", "params": "[]"}
logger.go:130: 2022-10-26T10:47:51.617Z INFO persisted to disk {"blocks": 2, "keys": 154, "headerHeight": 2, "blockHeight": 2, "took": "260.704µs"}
logger.go:130: 2022-10-26T10:47:51.618Z DEBUG processing rpc request {"method": "calculatenetworkfee", "params": "[AIpp7dreAw8AAAAAAAAAAAAAAAAABQAAAAHYzFqQTVJvyabKtVugLJpv54nJVgAAK8IfDAxyYW5kb21NZXRob2QMFMQCpH17s6IRR4esDaYGozC8t/0RQWJ9W1IBACoRDCECs2Ir9AF73+MXxYrtX0x1PyBrfbiWBG+n13S7xL9/jcIRQZ7Q3Do=]"}
logger.go:130: 2022-10-26T10:47:51.712Z DEBUG processing rpc request {"method": "sendrawtransaction", "params": "[AIpp7dreAw8AAAAAABQbEgAAAAAABQAAAAHYzFqQTVJvyabKtVugLJpv54nJVgAAK8IfDAxyYW5kb21NZXRob2QMFMQCpH17s6IRR4esDaYGozC8t/0RQWJ9W1IBQgxAO2nxSMSRNFqBD5lOA37E9Px+nYDGMy6IqZromHXFtVTYD1c1hdUK4vTccoOr2AksdGwDsdQ8qIGJhXdEDxv8NSoRDCECs2Ir9AF73+MXxYrtX0x1PyBrfbiWBG+n13S7xL9/jcIRQZ7Q3Do=]"}
logger.go:130: 2022-10-26T10:47:51.713Z DEBUG done processing headers {"headerIndex": 3, "blockHeight": 2, "took": "228.756µs"}
logger.go:130: 2022-10-26T10:47:51.813Z DEBUG processing rpc request {"method": "getversion", "params": "[]"}
logger.go:130: 2022-10-26T10:47:51.815Z DEBUG processing rpc request {"method": "getnativecontracts", "params": "[]"}
logger.go:130: 2022-10-26T10:47:51.923Z DEBUG processing rpc request {"method": "getrawtransaction", "params": "[22bbb08d3f4b9e601a05c1bb1f7ac456d44bfad013287599bf3f843a75b30076 1]"}
=== CONT TestQueryTx/verbose/FAULT
executor.go:238:
Error Trace: executor.go:238
executor.go:234
query_test.go:119
query_test.go:97
Error: Expect "OnChain: false" to match "OnChain:\s+true"
Test: TestQueryTx/verbose/FAULT
```
chain.GetTransaction is looking into mempool also, so we need to check for the
AER instead of transaction.
499adccbcb