* fix(ci): update workflows/examples.yml
* Removed archived `actions-rs` actions
* Upgraded `Swatinem/rust-cache`, `actions/checkout`, `actions/download-artifact`, `actions/upload-artifact`
* chore: deprecate `AnyKind`
* fix: remove dead references to DB features in `sqlx-core`
This reactivates a couple of tests that had stopped working.
* chore(ci): move sqlx-cli checks to their own workflow
* fix(ci): remove remaining `uses: actions-rs/cargo`
* fix warnings
* chore: add titles to sqlx-cli jobs
* fix warnings (2)
* fix error in pool example
* fix warnings (3)
* fix query_builder test
* fix: don't run CLI tests on Windows
* chore: upgrade `rust-toolchain` to 1.80
* fix(postgres): fix missing Tokio specialization in `PgCopyIn`
Caught by the new `unexpected_cfgs` lint.
* fix new warnings
* test: add a failing test
* feat: add no_tx to migration struct
* feat: execute migration with no tx block
* fix: expected string literal compilation error
* test: update no tx to content comment
* refactor: use the sql comment instead of file name semantics
* docs: remove no_tx from file format comment
* fix: remove filename matches
* fix: messed up merge
* refactor: dedupe migration
* fix: move comment to where it makes sense
* fix: linter error
* feat: add fixtures_path
* test: add test for fixtures_path
* docs: expand test docs with fixtures_path
* test: add new test instead of co-opting and old one.
* feat: add explicit path operating mode for fixtures parameters and allow combining multiple fixtures parameters
* fix: require .sql extension for explicit path fixtures
* feat: add custom relative path style to fixtures argument
* fix: missing cfg feature
* docs: update
* fix: explicit fixtures styling checks for paths. Remove strict sql extension requirement for explicit path, they still need an extension. Add .sql extension to implicit fixtures style only if missing.
* style: cargo fmt
* docs: update documentation
Inlined format args make code more readable, and code more compact.
I ran this clippy command to fix most cases, and then cleaned up a few trailing commas and uncaught edge cases.
```
cargo clippy --bins --examples --benches --tests --lib --workspace --fix -- -A clippy::all -W clippy::uninlined_format_args
```
I intended to add subcommands to `sqlx-cli` to manage test databases but I wanted to get #2001 finished and out the door so we can start using it ASAP.
