Bump the error-handling group with 2 updates (#3550)

Bumps the error-handling group with 2 updates: [anyhow](https://github.com/dtolnay/anyhow) and [thiserror](https://github.com/dtolnay/thiserror).


Updates `anyhow` from 1.0.93 to 1.0.94
- [Release notes](https://github.com/dtolnay/anyhow/releases)
- [Commits](dtolnay/anyhow@1.0.93...1.0.94)

Updates `thiserror` from 2.0.3 to 2.0.6
- [Release notes](https://github.com/dtolnay/thiserror/releases)
- [Commits](dtolnay/thiserror@2.0.3...2.0.6)

---
updated-dependencies:
- dependency-name: anyhow
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: error-handling
- dependency-name: thiserror
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: error-handling
...

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