chore(dep): bump the test-deps group across 1 directory with 3 updates (#519)

Bumps the test-deps group with 3 updates in the /crates/rsonpath-test-codegen directory: [serde](https://github.com/serde-rs/serde), [toml](https://github.com/toml-rs/toml) and [proc-macro2](https://github.com/dtolnay/proc-macro2).


Updates `serde` from 1.0.200 to 1.0.203
- [Release notes](https://github.com/serde-rs/serde/releases)
- [Commits](serde-rs/serde@v1.0.200...v1.0.203)

Updates `toml` from 0.8.12 to 0.8.14
- [Commits](toml-rs/toml@toml-v0.8.12...toml-v0.8.14)

Updates `proc-macro2` from 1.0.81 to 1.0.86
- [Release notes](https://github.com/dtolnay/proc-macro2/releases)
- [Commits](dtolnay/proc-macro2@1.0.81...1.0.86)

---
updated-dependencies:
- dependency-name: serde
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: test-deps
- dependency-name: toml
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: test-deps
- dependency-name: proc-macro2
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: test-deps
...

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

Author: dependabot[bot]

crates/rsonpath-test-codegen/Cargo.lock

@@ -15,9 +15,9 @@ rust-version = "1.70.0"
 publish = false
 
 [dependencies]
-serde = { version = "1.0.200", features = ["derive"] }
-toml = "0.8.12"
-proc-macro2 = "1.0.81"
+serde = { version = "1.0.203", features = ["derive"] }
+toml = "0.8.14"
+proc-macro2 = "1.0.86"
 quote = "1.0.36"
 heck = { version = "0.4.1", features = ["unicode"] }
 walkdir = "2.5.0"