fix(quaint): extract constraint name from CockroachDB foreign key constraint violation error

[jkomyno]

This PR fixes prisma/prisma#24072.

This PR also:

• unifies the version of regex crate used across our internal crates
• introduces a new macro assert_connector_error!, which conditionally expects a given error message depending on the connector available at runtime. This was introduced to assert that foreign keys aren't (not available) anymore on CockroachDB, while at the same time describing how they are extracted from other connectors' error messages.

Example usage of assert_connector_error!:

let runner: Runner = // ...

assert_connector_error!(
  &runner,
  "mutation { deleteOneParent(where: { id: 1 }) { id }}",
  2003,
  CockroachDb(_) | Postgres(_) | SqlServer(_) | Vitess(_) => "Foreign key constraint violated: `Child_parent_id_fkey (index)`",
  MySql(_) => "Foreign key constraint violated: `parent_id`",
  Sqlite(_) => "Foreign key constraint violated: `foreign key`",
  _ => "Foreign key constraint violated"
);

[github-actions]

WASM Query Engine file Size

Engine	This PR	Base branch	Diff
Postgres	2.708MiB	2.064MiB	659.238KiB
Postgres (gzip)	1.036MiB	824.429KiB	236.376KiB
Mysql	2.035MiB	2.034MiB	755.000B
Mysql (gzip)	812.540KiB	811.573KiB	990.000B
Sqlite	1.928MiB	1.925MiB	2.703KiB
Sqlite (gzip)	770.433KiB	769.258KiB	1.175KiB

[codspeed-hq]

CodSpeed Performance Report

Merging #5002 will not alter performance

_{Comparing fix/cockroachdb-fk-name (0485126) with main (c9ff577)}

Summary

✅ 11 untouched benchmarks