Auto merge of #12761 - rust-lang:renovate/toml_edit-0.x, r=

chore(deps): update rust crate toml_edit to 0.20.2

[![Mend Renovate](https://app.renovatebot.com/images/banner.svg)](https://renovatebot.com)

This PR contains the following updates:

| Package | Type | Update | Change |
|---|---|---|---|
| [toml_edit](https://togithub.com/toml-rs/toml) | workspace.dependencies | minor | `0.19.14` -> `0.20.2` |

---

### Release Notes

<details>
<summary>toml-rs/toml (toml_edit)</summary>

### [`v0.20.2`](https://togithub.com/toml-rs/toml/compare/v0.20.1...v0.20.2)

[Compare Source](https://togithub.com/toml-rs/toml/compare/v0.20.1...v0.20.2)

### [`v0.20.1`](https://togithub.com/toml-rs/toml/compare/v0.20.0...v0.20.1)

[Compare Source](https://togithub.com/toml-rs/toml/compare/v0.20.0...v0.20.1)

### [`v0.20.0`](https://togithub.com/toml-rs/toml/compare/v0.19.15...v0.20.0)

[Compare Source](https://togithub.com/toml-rs/toml/compare/v0.19.15...v0.20.0)

### [`v0.19.15`](https://togithub.com/toml-rs/toml/compare/v0.19.14...v0.19.15)

[Compare Source](https://togithub.com/toml-rs/toml/compare/v0.19.14...v0.19.15)

</details>

---

### Configuration

📅 **Schedule**: Branch creation - "before 5am on the first day of the month" (UTC), 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.

---

 - [ ] <!-- rebase-check -->If you want to rebase/retry this PR, check this box

---

This PR has been generated by [Mend Renovate](https://www.mend.io/free-developer-tools/renovate/). View repository job log [here](https://developer.mend.io/github/rust-lang/cargo).
<!--renovate-debug:eyJjcmVhdGVkSW5WZXIiOiIzNy4wLjMiLCJ1cGRhdGVkSW5WZXIiOiIzNy4wLjMiLCJ0YXJnZXRCcmFuY2giOiJtYXN0ZXIifQ==-->

Cargo.toml

@@ -92,7 +92,7 @@ tempfile = "3.8.0"
 thiserror = "1.0.49"
 time = { version = "0.3", features = ["parsing", "formatting", "serde"] }
 toml = "0.8.2"
-toml_edit = { version = "0.19.14", features = ["serde"] }
+toml_edit = { version = "0.20.2", features = ["serde"] }
 tracing = "0.1.37"
 tracing-subscriber = { version = "0.3.17", features = ["env-filter"] }
 unicase = "2.7.0"