Re-enable loco-rs examples #4458

Job	Run time
Clippy	1m 14s
Unit Test	3m 11s
Init	6s
Examples (examples/actix_example)	2m 41s
Rustfmt	14s
Examples (examples/axum_example)	2m 27s
Examples (examples/basic)	1m 7s
Examples (examples/graphql_example)	2m 42s
Examples (examples/jsonrpsee_example)	2m 37s
Examples (examples/loco_example)	2m 46s
Examples (examples/loco_starter)	3m 1s
Examples (examples/loco_seaography)	3m 57s
Examples (examples/poem_example)	2m 32s
Examples (examples/proxy_gluesql_example)	1m 24s
Examples (examples/react_admin)	4m 3s
Examples (examples/rocket_example)	3m 27s
Examples (examples/rocket_okapi_example)	3m 12s
Examples (examples/salvo_example)	2m 43s
Examples (examples/seaography_example)	2m 23s
Examples (examples/tonic_example)	2m 26s
Compile PostgreSQL (tokio, native-tls)	3m 5s
Compile PostgreSQL (tokio, rustls)	3m 2s
Compile MySQL (actix, native-tls)	2m 54s
Compile SQLite (async-std, native-tls)	2m 47s
CLI	0s
Compile MySQL (actix, rustls)	3m 3s
Compile SQLite (async-std, rustls)	3m 5s
Issues Matrix	0s
Issues	0s
Postgres (14, tokio, native-tls)	6m 54s
Postgres (16, tokio, native-tls)	6m 45s
MariaDB (lts, actix, native-tls)	2m 37s
MySQL (lts, actix, native-tls)	3m 47s
MySQL (5.7, actix, native-tls)	3m 18s
SQLite (async-std, native-tls)	4m 26s
SQLite (async-std, rustls)	4m 41s
	1h 38m 37s

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