Bump thiserror from 2.0.3 to 2.0.6 (oxidecomputer#995)

Bumps [thiserror](https://github.com/dtolnay/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: thiserror
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

Cargo.lock

@@ -50,7 +50,7 @@ serde_json = "1.0.133"
 serde_urlencoded = "0.7.1"
 serde_yaml = "0.9"
 syn = { version = "2.0.87", features = ["parsing"] }
-thiserror = "2.0.3"
+thiserror = "2.0.6"
 tokio = { version = "1.41.1", features = ["rt", "net"] }
 # change when publishing
 # typify = { version = "0.2.0" }