Auto merge of #12430 - sanxiyn:direct-minimal-versions, r=Alexendoo

Fix dependency specifications

As Clippy lacks `Cargo.lock`, it makes sense to test its dependency specifications with [direct-minimal-versions](https://doc.rust-lang.org/cargo/reference/unstable.html#direct-minimal-versions). This can be done with the following addition to `.cargo/config.toml`.

```toml
[unstable]
direct-minimal-versions = true
```

* `tempfile` 3.3 is required by `clippy_lints`.
* `regex` 1.5.5 is required by `ui_test` 0.22.2.
* `quote` 1.0.25 is required by `syn` 2.0.0.
* `serde` 1.0.145 is required by `toml` 0.7.3.

changelog: none

0 files changed, 0 insertions, 0 deletions