Update thiserror requirement from 1 to 2

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] <[email protected]>

ezlog-core/Cargo.toml

@@ -32,7 +32,7 @@ time = { version = "0.3", default-features = false, features = ["formatting", "p
 crossbeam-channel = "0.5"
 thread-id = "5.0.0"
 once_cell = "1.12"
-thiserror = "1"
+thiserror = "2"
 integer-encoding = "4.0"
 bitflags = { version = "2.0.1", features = []}
 android_logger = { version = "0.14", optional = true }