Bump sqlx 0.7 -> 0.8.2 #896

Job	Run time
Clippy	42s
Feature checks	1m 20s
Cargo deny check	20s
Docs	43s
Fmt	12s
test (stable, --no-default-features)	1m 37s
test (stable)	1m 34s
test (stable, --all-features)	2m 3s
test (beta, --no-default-features)	1m 31s
test (beta)	1m 35s
test (beta, --all-features)	2m 4s
test (nightly, --no-default-features)	1m 28s
test (nightly)	1m 29s
test (nightly, --all-features)	1m 55s
test (1.65, --no-default-features)	1m 17s
test (1.65)	1m 13s
Accept	0s
	21m 3s

Provide feedback