update assert-json-diff and thiserror major versions (#4148)

## Motivation and Context

this repo uses assert-json-diff 1 and thiserror 1, which are deprecated

## Description

updated them to avoid using deprecated packages

## Testing

no intended changes, ran auto tests

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Co-authored-by: Ariel Ben-Yehuda <arielby@amazon.com>

Author: arielb1