Hotfix 0.8.5 (#3824)

* fix(cli): correctly handle `.env` files again

* feat(ci): add functionality tests for sqlx-cli (MySQL)

* feat(ci): add functionality tests for sqlx-cli (Postgres)

* feat(ci): add functionality tests for sqlx-cli (SQLite)

* chore: prepare 0.8.5 release

* feat(ci): run `test-attr` tests twice to catch #3825

* fix: correct bugs in MySQL implementation of `#[sqlx::test]`

Release/0.8.3 (#3663)

* chore: create 0.8.3 release

* fix: prevent dead-branch warning from Clippy in query macros

cc #3595

* fix: move `#[allow]` from previous commit to the `if` block

doc(FAQ): add example for MSRV

chore: prepare release 0.8.1

chore: bump version to 0.8.0

fix: deprecation in `postgres::types::chrono`

Merge pull request #2895 from launchbadge/release/0.7.3

0.7.3 release

chore: prepare 0.7.2 release (#2782)

prepare 0.7.1 release (#2621)

0.7.0 release (#2575)

* WIP preparing 0.7.0 release

* fix: re-enable examples

* fix doctests in `sqlx-core`

* cherry-pick CHANGELOG entry for 0.6.3

* add actions workflow for examples

* fix(cli): close connection after running migrations

* fix examples

* fix(sqlite): fix parsing of URLs via `Any`

* fix(example): don't let Postgres `listen` example run forever

* fix Postgres `transaction` example