Bump thiserror from 1.0.6 to 1.0.9

Bumps [thiserror](https://github.com/dtolnay/thiserror) from 1.0.6 to 1.0.9.
- [Release notes](https://github.com/dtolnay/thiserror/releases)
- [Commits](dtolnay/thiserror@1.0.6...1.0.9)

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

Author: dependabot-preview[bot]

Cargo.lock

@@ -31,7 +31,7 @@ bitflags = "1.2.1"
 util = {path = "../util"}
 slog-scope = "4.3.0"
 anyhow = "1.0.25"
-thiserror = "1.0.6"
+thiserror = "1.0.9"
 reqwest = "0.9.22"
 
 [features]