build(deps): bump the rust group with 6 updates (#601)

Bumps the rust group with 6 updates:

| Package | From | To |
| --- | --- | --- |
| [aws-config](https://github.com/smithy-lang/smithy-rs) | `1.5.13` | `1.5.14` |
| [aws-sdk-cloudformation](https://github.com/awslabs/aws-sdk-rust) | `1.59.0` | `1.60.0` |
| [aws-sdk-kms](https://github.com/awslabs/aws-sdk-rust) | `1.54.0` | `1.55.0` |
| [aws-sdk-s3](https://github.com/awslabs/aws-sdk-rust) | `1.68.0` | `1.69.0` |
| [aws-sdk-sts](https://github.com/awslabs/aws-sdk-rust) | `1.54.1` | `1.55.0` |
| [serde_json](https://github.com/serde-rs/json) | `1.0.135` | `1.0.137` |


Updates `aws-config` from 1.5.13 to 1.5.14
- [Release notes](https://github.com/smithy-lang/smithy-rs/releases)
- [Changelog](https://github.com/smithy-lang/smithy-rs/blob/main/CHANGELOG.md)
- [Commits](https://github.com/smithy-lang/smithy-rs/commits)

Updates `aws-sdk-cloudformation` from 1.59.0 to 1.60.0
- [Release notes](https://github.com/awslabs/aws-sdk-rust/releases)
- [Commits](https://github.com/awslabs/aws-sdk-rust/commits)

Updates `aws-sdk-kms` from 1.54.0 to 1.55.0
- [Release notes](https://github.com/awslabs/aws-sdk-rust/releases)
- [Commits](https://github.com/awslabs/aws-sdk-rust/commits)

Updates `aws-sdk-s3` from 1.68.0 to 1.69.0
- [Release notes](https://github.com/awslabs/aws-sdk-rust/releases)
- [Commits](https://github.com/awslabs/aws-sdk-rust/commits)

Updates `aws-sdk-sts` from 1.54.1 to 1.55.0
- [Release notes](https://github.com/awslabs/aws-sdk-rust/releases)
- [Commits](https://github.com/awslabs/aws-sdk-rust/commits)

Updates `serde_json` from 1.0.135 to 1.0.137
- [Release notes](https://github.com/serde-rs/json/releases)
- [Commits](serde-rs/json@v1.0.135...v1.0.137)

---
updated-dependencies:
- dependency-name: aws-config
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: rust
- dependency-name: aws-sdk-cloudformation
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: rust
- dependency-name: aws-sdk-kms
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: rust
- dependency-name: aws-sdk-s3
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: rust
- dependency-name: aws-sdk-sts
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: rust
- dependency-name: serde_json
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: rust
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>