Bump tempfile from 3.9.0 to 3.12.0 in the cargo group (#26)

Bumps the cargo group with 1 update: [tempfile](https://github.com/Stebalien/tempfile).


Updates `tempfile` from 3.9.0 to 3.12.0
- [Changelog](https://github.com/Stebalien/tempfile/blob/master/CHANGELOG.md)
- [Commits](https://github.com/Stebalien/tempfile/commits)

---
updated-dependencies:
- dependency-name: tempfile
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: cargo
...

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

Cargo.lock

@@ -30,7 +30,7 @@ which = "6.0.3"
 
 [dev-dependencies]
 mockito = "1.5.0"
-tempfile = "3.9.0"
+tempfile = "3.12.0"
 
 [features]
 openssl-vendored = ["dep:openssl", "dep:openssl-probe"]