build(deps): bump thiserror from 2.0.9 to 2.0.11

Bumps [thiserror](https://github.com/dtolnay/thiserror) from 2.0.9 to 2.0.11.
- [Release notes](https://github.com/dtolnay/thiserror/releases)
- [Commits](dtolnay/thiserror@2.0.9...2.0.11)

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

Signed-off-by: dependabot[bot] <support@github.com>

harper-core/Cargo.toml

@@ -20,7 +20,7 @@ pulldown-cmark = "0.12.2"
 serde = { version = "1.0.214", features = ["derive"] }
 serde_json = "1.0.133"
 smallvec = { version = "1.13.2", features = ["serde"] }
-thiserror = "2.0.9"
+thiserror = "2.0.11"
 unicode-blocks = "0.1.9"
 unicode-width = "0.2.0"
 levenshtein_automata = { version = "0.2.1", features = ["fst_automaton"] }