chore(deps): bump tar and @hey-api/openapi-ts

Removes [tar](https://github.com/isaacs/node-tar). It's no longer used after updating ancestor dependency [@hey-api/openapi-ts](https://github.com/hey-api/openapi-ts). These dependencies need to be updated together.


Removes `tar`

Updates `@hey-api/openapi-ts` from 0.78.2 to 0.90.4
- [Release notes](https://github.com/hey-api/openapi-ts/releases)
- [Changelog](https://github.com/hey-api/openapi-ts/blob/main/docs/CHANGELOG.md)
- [Commits](https://github.com/hey-api/openapi-ts/compare/@hey-api/openapi-ts@0.78.2...@hey-api/openapi-ts@0.90.4)

---
updated-dependencies:
- dependency-name: tar
  dependency-version: 
  dependency-type: indirect
- dependency-name: "@hey-api/openapi-ts"
  dependency-version: 0.90.4
  dependency-type: direct:development
...

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Author: dependabot[bot]