tests

CLI: generate `has_one` relation for foreign key of unique index / constraint #4291

Job	Run time
Init	4s
Rustfmt	21s
Examples (examples/actix_example)	2m 42s
Clippy	1m 32s
Examples (examples/axum_example)	2m 26s
Unit Test	3m 29s
Examples (examples/basic)	1m 42s
Examples (examples/graphql_example)	2m 52s
Examples (examples/jsonrpsee_example)	2m 30s
Examples (examples/loco_example)	3m 21s
Examples (examples/loco_starter)	3m 38s
Examples (examples/poem_example)	3m 12s
Examples (examples/proxy_gluesql_example)	1m 17s
Examples (examples/rocket_example)	4m 6s
Examples (examples/rocket_okapi_example)	3m 24s
Examples (examples/salvo_example)	4m 3s
Examples (examples/seaography_example)	3m 32s
Examples (examples/tonic_example)	2m 36s
Compile SQLite (async-std, native-tls)	3m 4s
Compile PostgreSQL (tokio, native-tls)	3m 10s
CLI	0s
Compile SQLite (async-std, rustls)	3m 4s
Compile PostgreSQL (tokio, rustls)	3m 27s
Compile MySQL (actix, native-tls)	3m 25s
Compile MySQL (actix, rustls)	2m 57s
Issues Matrix	0s
Issues	0s
MySQL (8, actix, native-tls)	3m 46s
MariaDB (10.6, actix, native-tls)	2m 23s
MySQL (5.7, actix, native-tls)	3m 45s
SQLite (async-std, native-tls)	4m 36s
SQLite (async-std, rustls)	4m 48s
Postgres (14, tokio, native-tls)	6m 42s
Postgres (15, tokio, native-tls)	6m 52s
Postgres (16, tokio, native-tls)	7m 12s
	1h 45m 58s

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