build(deps): bump thiserror from 1.0.68 to 2.0.3 (#7543)

Bumps [thiserror](https://github.com/dtolnay/thiserror) from 1.0.68 to 2.0.3.
- [Release notes](https://github.com/dtolnay/thiserror/releases)
- [Commits](dtolnay/thiserror@1.0.68...2.0.3)

---
updated-dependencies:
- dependency-name: thiserror
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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Author: dependabot[bot]