chore(deps): update rust crate proc-macro2 to v1.0.87 (#443)

This PR contains the following updates:

| Package | Type | Update | Change |
|---|---|---|---|
| [proc-macro2](https://redirect.github.com/dtolnay/proc-macro2) | workspace.dependencies | patch | `1.0.86` -> `1.0.87` |

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### Release Notes

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

### [`v1.0.87`](https://redirect.github.com/dtolnay/proc-macro2/releases/tag/1.0.87)

[Compare Source](https://redirect.github.com/dtolnay/proc-macro2/compare/1.0.86...1.0.87)

-   Check valid punctuation character in `Punct::new` ([#&#8203;470](https://redirect.github.com/dtolnay/proc-macro2/issues/470))

</details>

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