Release 0.9.0 (transact-rs#4256)

* refactor: un-track `Cargo.lock`

* chore: prepare release `0.9.0`

* chore: update `rand`, crypto crates

* chore: update `rand`, crypto crates (2)

* chore: revert `-Z direct-minimal-versions`

For context: transact-rs#4173 (comment)

* chore: fix new clippy warnings

* fix: compiler errors in tests/sqlite

* fix: compiler errors in tests/postgres

* fix: errors in `axum-social-with-tests`

* fix: errors in Postgres examples, update `examples/x.py`

* fix(sqlite): don't panic if `call_with_result` didn't set an error message

* chore: update CHANGELOG for 0.9.0

* chore: upgrade `etcetera` to `0.11.0`

* chore: document release PR changes

* chore: document `Executor` methods not for general use

* chore: update copyright

0.8.6 release (transact-rs#3870)

Hotfix 0.8.5 (transact-rs#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 transact-rs#3825

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

Release/0.8.3 (transact-rs#3663)

* chore: create 0.8.3 release

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

cc transact-rs#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 transact-rs#2895 from launchbadge/release/0.7.3

0.7.3 release

chore: prepare 0.7.2 release (transact-rs#2782)