build(deps): Bump the rust group in /functional-tests with 3 updates

Bumps the rust group in /functional-tests with 3 updates: [tempfile](https://github.com/Stebalien/tempfile), [serde](https://github.com/serde-rs/serde) and [serde_derive](https://github.com/serde-rs/serde).


Updates `tempfile` from 3.22.0 to 3.23.0
- [Changelog](https://github.com/Stebalien/tempfile/blob/master/CHANGELOG.md)
- [Commits](Stebalien/tempfile@v3.22.0...v3.23.0)

Updates `serde` from 1.0.226 to 1.0.228
- [Release notes](https://github.com/serde-rs/serde/releases)
- [Commits](serde-rs/serde@v1.0.226...v1.0.228)

Updates `serde_derive` from 1.0.226 to 1.0.228
- [Release notes](https://github.com/serde-rs/serde/releases)
- [Commits](serde-rs/serde@v1.0.226...v1.0.228)

---
updated-dependencies:
- dependency-name: tempfile
  dependency-version: 3.23.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: rust
- dependency-name: serde
  dependency-version: 1.0.228
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: rust
- dependency-name: serde_derive
  dependency-version: 1.0.228
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: rust
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

functional-tests/Cargo.lock

@@ -5,7 +5,7 @@ edition = "2021"
 authors = ["Adrian Utrilla <[email protected]>"]
 
 [dependencies]
-tempfile = "3.22.0"
+tempfile = "3.23.0"
 serde = "1.0"
 serde_json = "1.0.145"
 serde_yaml = "0.9.34"