Update Rust crate serde_json to v1.0.120 (#423)

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This PR contains the following updates:

| Package | Type | Update | Change |
|---|---|---|---|
| [serde_json](https://github.com/serde-rs/json) |
workspace.dependencies | patch | `1.0.119` -> `1.0.120` |

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### Release Notes

<details>
<summary>serde-rs/json (serde_json)</summary>

###
[`v1.0.120`](https://github.com/serde-rs/json/releases/tag/v1.0.120)

[Compare
Source](https://github.com/serde-rs/json/compare/v1.0.119...v1.0.120)

- Correctly specify required version of `indexmap` dependency
([#&#8203;1152](https://github.com/serde-rs/json/issues/1152), thanks
[@&#8203;cforycki](https://github.com/cforycki))

</details>

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