Update Rust crate unindent to 0.2.0 (#23881)

This PR contains the following updates:

| Package | Type | Update | Change |
|---|---|---|---|
| [unindent](https://redirect.github.com/dtolnay/indoc) |
workspace.dependencies | minor | `0.1.7` -> `0.2.0` |

---

### Release Notes

<details>
<summary>dtolnay/indoc (unindent)</summary>

###
[`v0.2.3`](https://redirect.github.com/dtolnay/indoc/releases/tag/0.2.3)

[Compare
Source](https://redirect.github.com/dtolnay/indoc/compare/0.2.2...0.2.3)

-   Update to proc-macro-hack 0.4

###
[`v0.2.2`](https://redirect.github.com/dtolnay/indoc/releases/tag/0.2.2)

[Compare
Source](https://redirect.github.com/dtolnay/indoc/compare/0.2.1...0.2.2)

- Fix a shared library error when using indoc from a binary and running
outside of Cargo
([#&#8203;15](https://redirect.github.com/dtolnay/indoc/issues/15))

###
[`v0.2.1`](https://redirect.github.com/dtolnay/indoc/releases/tag/0.2.1)

[Compare
Source](https://redirect.github.com/dtolnay/indoc/compare/0.2.0...0.2.1)

- Add an `unstable` feature that changes the implementation to be a
Macros 2.0 macro. This is required in call sites that need a string
literal rather than just a &'static str, such as in a format string.
([#&#8203;12](https://redirect.github.com/dtolnay/indoc/issues/12))

    ```toml
    [dependencies]
    indoc = { version = "0.2.1", features = ["unstable"] }
    ```

    ```rust
    #![feature(proc_macro)]

    extern crate indoc;
    use indoc::indoc;

    fn main() {
        let username = "Boscop";
        let body = "Check this out";

        let message = format!(
            indoc!("
                Hello {username}
                ======{underline}

                {body}
            "),
            username = username,
            underline = "=".repeat(username.len()),
            body = body,
        );
        print!("{}", message);
    }
    ```

###
[`v0.2.0`](https://redirect.github.com/dtolnay/indoc/releases/tag/0.2.0)

[Compare
Source](https://redirect.github.com/dtolnay/indoc/compare/0.1.11...0.2.0)

- Rewrite to use
[`proc-macro-hack`](https://redirect.github.com/dtolnay/proc-macro-hack)
and work on stable Rust

</details>

---

### Configuration

📅 **Schedule**: Branch creation - "after 3pm on Wednesday" in timezone
America/New_York, 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

---

Release Notes:

- N/A

<!--renovate-debug:eyJjcmVhdGVkSW5WZXIiOiIzOS4xMjUuMSIsInVwZGF0ZWRJblZlciI6IjM5LjEyNS4xIiwidGFyZ2V0QnJhbmNoIjoibWFpbiIsImxhYmVscyI6W119-->

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Cargo.lock

@@ -14316,9 +14316,9 @@ checksum = "39ec24b3121d976906ece63c9daad25b85969647682eee313cb5779fdd69e14e"
 
 [[package]]
 name = "unindent"
-version = "0.1.11"
+version = "0.2.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e1766d682d402817b5ac4490b3c3002d91dfa0d22812f341609f97b08757359c"
+checksum = "c7de7d73e1754487cb58364ee906a499937a0dfabd86bcb980fa99ec8c8fa2ce"
 
 [[package]]
 name = "untrusted"
@@ -15403,7 +15403,7 @@ version = "0.1.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "cf221c93e13a30d793f7645a0e7762c55d169dbb0a49671918a2319d289b10bb"
 dependencies = [
- "windows-sys 0.48.0",
+ "windows-sys 0.59.0",
 ]
 
 [[package]]

Cargo.toml

@@ -533,7 +533,7 @@ tree-sitter-rust = "0.23"
 tree-sitter-typescript = "0.23"
 tree-sitter-yaml = { git = "https://github.com/zed-industries/tree-sitter-yaml", rev = "baff0b51c64ef6a1fb1f8390f3ad6015b83ec13a" }
 unicase = "2.6"
-unindent = "0.1.7"
+unindent = "0.2.0"
 unicode-segmentation = "1.10"
 unicode-script = "0.5.7"
 url = "2.2"