Update to `sqlx = v0.8.2` #207

Job	Run time
Format	12s
Clippy (--features etl_native_tls, --features compression,migrate,rust_decimal,uuid,chrono)	23s
Clippy (--features etl_native_tls)	30s
Clippy (--features etl_rustls, --features compression,migrate,rust_decimal,uuid,chrono)	24s
Clippy (--features etl_rustls)	31s
Clippy (--features etl, --features compression,migrate,rust_decimal,uuid,chrono)	30s
Clippy (--features etl)	24s
Clippy (--features compression,migrate,rust_decimal,uuid,chrono)	22s
Clippy	24s
TLS connection tests	5m 55s
Check Windows builds	2m 14s
Connection tests	5m 57s
Check MacOS builds	25s
ETL tests	5m 49s
ETL tests with native-tls	7m 43s
ETL tests with rustls	7m 3s
	38m 46s

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