chore(deps): update rust crate syn to 2.0.57 (#87)

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This PR contains the following updates:

| Package | Type | Update | Change |
|---|---|---|---|
| [syn](https://togithub.com/dtolnay/syn) | workspace.dependencies | patch | `2.0.55` -> `2.0.57` |

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### Release Notes

<details>
<summary>dtolnay/syn (syn)</summary>

### [`v2.0.57`](https://togithub.com/dtolnay/syn/releases/tag/2.0.57)

[Compare Source](https://togithub.com/dtolnay/syn/compare/2.0.56...2.0.57)

-   Eliminate dependency on `quote` when built with default-features disabled and the "proc-macro" feature enabled ([#&#8203;1608](https://togithub.com/dtolnay/syn/issues/1608), thanks [@&#8203;BD103](https://togithub.com/BD103))

### [`v2.0.56`](https://togithub.com/dtolnay/syn/releases/tag/2.0.56)

[Compare Source](https://togithub.com/dtolnay/syn/compare/2.0.55...2.0.56)

-   Apply RUSTC_WORKSPACE_WRAPPER when deciding whether to run nightly-only tests ([#&#8203;1605](https://togithub.com/dtolnay/syn/issues/1605))

</details>

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Cargo.toml

@@ -54,7 +54,7 @@ log4rs = "1.3.0"
 tokio = { version = "1.37.0", features = ["sync", "macros", "io-util", "rt", "time"] }
 clap = { version = "4.5.4", features = ["derive"] }
 regex = "1.10.4"
-syn = { version = "2.0.55", features = ["full"] }
+syn = { version = "2.0.57", features = ["full"] }
 quote = "1.0.35"
 proc-macro2 = "1.0.79"
 assert_cmd = "2.0.14"