fix: insert with missing=default uses column default before using dom… #3376

Loadtest Results

param	v12.2.3	head	main
bytes_in.mean	984	983	983
bytes_in.total	26893403	24130007	24119196
bytes_out.mean	3848	3848	3848
bytes_out.total	105202475	94449385	94407050
duration	60001913704	60013693793	60005819831
latencies.50th	967318	970372	969993
latencies.90th	2135882	2040400	2029185
latencies.95th	14181563	16949696	16952090
latencies.99th	14727002	17503764	17570623
latencies.max	30001852	29058454	29923475
latencies.mean	2193835	2444244	2445032
latencies.min	162085	163277	164249
latencies.total	59972893522	59989100116	59981531917
rate	456	409	409
requests	27337	24543	24532
status_codes.200	14912	13388	13382
status_codes.201	4970	4462	4460
status_codes.204	7455	6693	6690
success	1	1	1
throughput	456	409	409
wait	883276	954984	908484