Update Rust crate proc-macro2 to v1.0.89 (#19326)

renovate[bot] and renovate[bot] created

This PR contains the following updates:

| Package | Type | Update | Change |
|---|---|---|---|
| [proc-macro2](https://redirect.github.com/dtolnay/proc-macro2) |
dependencies | patch | `1.0.87` -> `1.0.89` |

---

### Release Notes

<details>
<summary>dtolnay/proc-macro2 (proc-macro2)</summary>

###
[`v1.0.89`](https://redirect.github.com/dtolnay/proc-macro2/releases/tag/1.0.89)

[Compare
Source](https://redirect.github.com/dtolnay/proc-macro2/compare/1.0.88...1.0.89)

- Ensure OUT_DIR is left with deterministic contents after build script
execution
([#&#8203;474](https://redirect.github.com/dtolnay/proc-macro2/issues/474))

###
[`v1.0.88`](https://redirect.github.com/dtolnay/proc-macro2/releases/tag/1.0.88)

[Compare
Source](https://redirect.github.com/dtolnay/proc-macro2/compare/1.0.87...1.0.88)

- Return accurate line and column from `Span::start` and `Span::end`
inside proc macros on nightly
([#&#8203;472](https://redirect.github.com/dtolnay/proc-macro2/issues/472))

</details>

---

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Release Notes:

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

Change summary

Cargo.lock | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

Detailed changes

Cargo.lock 🔗

@@ -8809,9 +8809,9 @@ dependencies = [
 
 [[package]]
 name = "proc-macro2"
-version = "1.0.87"
+version = "1.0.89"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b3e4daa0dcf6feba26f985457cdf104d4b4256fc5a09547140f3631bb076b19a"
+checksum = "f139b0662de085916d1fb67d2b4169d1addddda1919e696f3252b740b629986e"
 dependencies = [
  "unicode-ident",
 ]