`eth_simulateV1` wrong message for insufficient funds (-38014)

**Spec error code:** `-38014` — "Insufficient funds to pay for gas fees and value for a transaction"

### Description

Nethermind returns `-38014 "insufficient sender balance"`. The error code is correct but the message does not match the spec.

**Spec message:** `"Insufficient funds to pay for gas fees and value for a transaction"`
**Nethermind message:** `"insufficient sender balance"`
