internal/ethapi: use overriden baseFee for gasPrice (#29051)

eth_call and debug_traceCall allow users to override various block fields, among them base fee. However the overriden base fee was not considered for computing the effective gas price of that message, and instead base fee of the base block was used. This has been fixed in this commit.

eth/tracers/api.go

@@ -919,7 +919,7 @@ func (api *API) TraceCall(ctx context.Context, args ethapi.TransactionArgs, bloc
 		config.BlockOverrides.Apply(&vmctx)
 	}
 	// Execute the trace
-	msg, err := args.ToMessage(api.backend.RPCGasCap(), block.BaseFee())
+	msg, err := args.ToMessage(api.backend.RPCGasCap(), vmctx.BaseFee)
 	if err != nil {
 		return nil, err
 	}