⬆️ Update thiserror requirement from 1.0 to 2.0

Updates the requirements on [thiserror](https://github.com/dtolnay/thiserror) to permit the latest version.
- [Release notes](https://github.com/dtolnay/thiserror/releases)
- [Commits](dtolnay/thiserror@1.0.0...2.0.3)

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

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

Cargo.toml

@@ -27,7 +27,7 @@ kube = { version = "0.96", features = [
 prettytable-rs = { version = "0.10", default-features = false, optional = true }
 serde = "1.0"
 serde_json = "1.0"
-thiserror = "1.0"
+thiserror = "2.0"
 tokio = { version = "1", features = ["full"], optional = true }
 tracing = "0.1"
 tracing-bunyan-formatter = { version = "0.3", optional = true }