Update thiserror

Author: lpil

Cargo.lock

@@ -54,7 +54,7 @@ ecow = "0"
 # Drop in replacement for std::path but with only utf-8
 camino = "1"
 # std::error::Error definition macro
-thiserror = "1"
+thiserror = "2"
 # Test assertion errors with diffs
 pretty_assertions = "1"
 # Snapshot testing to make test maintenance easier