tests

Allow modifying the connection in migrations #4542

Job	Run time
Init	3s
Clippy	1m 16s
Examples (examples/actix_example)	2m 29s
Rustfmt	16s
Examples (examples/axum_example)	2m 47s
Unit Test	3m 37s
Examples (examples/basic)	1m 19s
Examples (examples/graphql_example)	2m 46s
Examples (examples/jsonrpsee_example)	2m 44s
Examples (examples/loco_example)	2m 51s
Examples (examples/loco_starter)	2m 57s
Examples (examples/loco_seaography)	3m 58s
Examples (examples/poem_example)	2m 34s
Examples (examples/proxy_gluesql_example)	1m 27s
Examples (examples/react_admin)	3m 59s
Examples (examples/rocket_example)	3m 17s
Examples (examples/rocket_okapi_example)	3m 7s
Examples (examples/salvo_example)	2m 54s
Examples (examples/seaography_example)	2m 35s
Examples (examples/tonic_example)	2m 27s
Compile SQLite (async-std, native-tls)	2m 51s
Compile PostgreSQL (tokio, native-tls)	2m 54s
Compile MySQL (actix, native-tls)	2m 51s
Compile SQLite (async-std, rustls)	3m 6s
CLI	0s
Compile PostgreSQL (tokio, rustls)	3m 7s
Compile MySQL (actix, rustls)	2m 54s
Issues Matrix	0s
Issues	0s
MariaDB (lts, actix, native-tls)	2m 39s
MySQL (lts, actix, native-tls)	3m 24s
MySQL (5.7, actix, native-tls)	3m 19s
Postgres (14, tokio, native-tls)	6m 55s
Postgres (16, tokio, native-tls)	6m 46s
SQLite (async-std, native-tls)	4m 50s
SQLite (async-std, rustls)	4m 42s
	1h 39m 41s

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