Update thiserror requirement from 1.0.48 to 2.0.11

Updates the requirements on [thiserror](https://github.com/dtolnay/thiserror) to permit the latest version.
- [Release notes](https://github.com/dtolnay/thiserror/releases)
- [Commits](https://github.com/dtolnay/thiserror/compare/1.0.48...2.0.11)

---
updated-dependencies:
- dependency-name: thiserror
  dependency-type: direct:production
...

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

Cargo.toml

@@ -35,7 +35,7 @@ reqwest = { version = "0.12.3", features = ["json", "gzip", "multipart", "native
 serde = { version = "1.0.188", features = ["derive"] }
 serde_toml = "0.0.1"
 serde_yaml = "0.9.25"
-thiserror = "1.0.48"
+thiserror = "2.0.11"
 toml = "0.8.0"
 url = { version = "2.4.1", features = ["serde"] }
 xdg = "2.5.2"