SQLx

Fix several inter doc links #3243

Job	Run time
Format	17s
Check (async-std, native-tls)	22s
CLI Binaries (ubuntu-latest)	39s
Check (async-std, rustls)	22s
CLI Unit Test	30s
CLI Binaries (windows-latest)	1m 12s
Check (async-std, none)	22s
Check (tokio, native-tls)	23s
Check (tokio, rustls)	19s
Unit Test (async-std, native-tls)	36s
Check (tokio, none)	18s
Unit Test (async-std, rustls)	45s
Unit Test (async-std, none)	37s
Unit Test (tokio, native-tls)	35s
Unit Test (tokio, rustls)	40s
Unit Test (tokio, none)	31s
MySQL	0s
MariaDB	0s
SQLite	0s
Postgres	0s
	8m 28s

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