cmd/evm: rename json result from receiptRoot to receiptsRoot

[noslav]

Looks like these json result fields should be receiptsRoot as per the json tag and everywhere else across the repo

 type ExecutionResult struct {
     StateRoot   common.Hash    `json:"stateRoot"`
     TxRoot      common.Hash    `json:"txRoot"`
     ReceiptRoot common.Hash    `json:"receiptsRoot"`
     LogsHash    common.Hash    `json:"logsHash"`
     Bloom       types.Bloom    `json:"logsBloom"`
     Receipts    types.Receipts `json:"receipts"`
     Rejected    []*rejectedTx  `json:"rejected,omitempty"`
     Difficulty  *big.Int       `json:"currentDifficulty"`
     GasUsed     uint64         `json:"gasUsed"`
     BaseFee     *big.Int       `json:"currentBaseFee,omitempty"`
 }

[holiman]

Thanks for noticing, however, this fix is very incomplete. I will submit a different PR where I regenerate the outputs.

[noslav]

Thanks for noticing, however, this fix is very incomplete. I will submit a different PR where I regenerate the outputs.

oh thanks for that.