chore(deps): upgrade dependencies (#2198)

Upgrades project dependencies. See details in [workflow run].

[Workflow Run]:
https://github.com/aws/jsii-rosetta/actions/runs/12076951041

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*Automatically created by projen via the "upgrade-maintenance-v5.6"
workflow*

Signed-off-by: github-actions <github-actions@github.com>
Co-authored-by: github-actions <github-actions@github.com>

README.md

@@ -41,7 +41,8 @@ The current status of `jsii-rosetta` releases is:
 
 | Release | Status      | EOS        | Comment                                                                                                 |
 | ------- | ----------- | ---------- | ------------------------------------------------------------------------------------------------------- |
-| `5.6.x` | Current     | TBD        | ![npm](https://img.shields.io/npm/v/jsii-rosetta/v5.6-latest?label=jsii-rosetta%40v5.6-latest&logo=npm) |
+| `5.7.x` | Current     | TBD        | ![npm](https://img.shields.io/npm/v/jsii-rosetta/v5.7-latest?label=jsii-rosetta%40v5.7-latest&logo=npm) |
+| `5.6.x` | Maintenance | 2025-07-01 | ![npm](https://img.shields.io/npm/v/jsii-rosetta/v5.6-latest?label=jsii-rosetta%40v5.6-latest&logo=npm) |
 | `5.5.x` | Maintenance | 2025-05-15 | ![npm](https://img.shields.io/npm/v/jsii-rosetta/v5.5-latest?label=jsii-rosetta%40v5.5-latest&logo=npm) |
 | `5.4.x` | Maintenance | 2025-02-28 | ![npm](https://img.shields.io/npm/v/jsii-rosetta/v5.4-latest?label=jsii-rosetta%40v5.4-latest&logo=npm) |