perf: serialize raw results as arrays instead of object

[Weakky]

Overview

closes #1215

Implementation of https://www.notion.so/prismaio/QueryRaw-Performance-Discovery-e65b91e8ac744633aa1a6fe1b85e7341?pvs=4

[codspeed-hq[bot]]

CodSpeed Performance Report

Merging #4939 will not alter performance

_{Comparing perf/query-raw-serialization (8faf64c) with main (9618390)}

Summary

✅ 11 untouched benchmarks

[github-actions[bot]]

WASM Query Engine file Size

Engine	This PR	Base branch	Diff
Postgres	2.053MiB	2.044MiB	9.299KiB
Postgres (gzip)	820.248KiB	814.575KiB	5.673KiB
Mysql	2.022MiB	2.014MiB	9.043KiB
Mysql (gzip)	806.667KiB	801.013KiB	5.655KiB
Sqlite	1.922MiB	1.915MiB	7.749KiB
Sqlite (gzip)	768.549KiB	762.983KiB	5.567KiB

[CLAassistant]

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