Update Rust crate tempfile to v3.19.1

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
tempfile (source)	dev-dependencies	minor	3.16.0 -> 3.19.1

---

Release Notes

Stebalien/tempfile (tempfile)

v3.19.1

Compare Source

• Don't unlink temporary files immediately on Windows (fixes #​339). Unfortunately, this seemed to corrupt the file object (possibly a Windows kernel bug) in rare cases and isn't strictly speaking necessary.

v3.19.0

Compare Source

• Remove direct dependency on cfg-if. It's still in the tree, but we didn't really need to use it in this crate.
• Add an unstable feature (unstable-windows-keep-open-tempfile) to test a potential fix to #​339.

v3.18.0

Compare Source

• Update rustix to 1.0.0.
• Make NamedTempFile::persist_noclobber atomic on Apple operating systems. It's now atomic on MacOS, Windows, and Linux (depending on the OS version and filesystem used).

v3.17.1

Compare Source

• Fix build with windows-sys 0.52. Unfortunately, we have no CI for older windows-sys versions at the moment...

v3.17.0

Compare Source

• Make sure to use absolute paths in when creating unnamed temporary files (avoids a small race in the "immediate unlink" logic) and in Builder::make_in (when creating temporary files of arbitrary types).
• Prevent a theoretical crash that could (maybe) happen when a temporary file is created from a drop function run in a TLS destructor. Nobody has actually reported a case of this happening in practice and I have been unable to create this scenario in a test.
• When reseeding with getrandom, use platform (e.g., CPU) specific randomness sources where possible.
• Clarify some documentation.
• Unlink unnamed temporary files on windows immediately when possible instead of waiting for the handle to be closed. We open files with "Unix" semantics, so this is generally possible.

---

Configuration

📅 Schedule: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined).

🚦 Automerge: Disabled by config. Please merge this manually once you are satisfied.

♻ Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.

🔕 Ignore: Close this PR and you won't be reminded about this update again.

---

• If you want to rebase/retry this PR, check this box

---

This PR was generated by Mend Renovate. View the repository job log.