Auto merge of rust-lang#105714 - jyn514:tidy-first, r=Mark-Simulacrum

Run `x test tidy` sooner in mingw-check

It takes less time to run than the other tests and is more likely to fail. `expand-yaml-anchors` is still run first to make sure the CI files are internally consistent.

Note that changing to `--stage 0` doesn't actually do anything since bootstrap tools are always built with the bootstrap compiler, this just makes it less confusing.

cc rust-lang@83bab41