* Added new "filters" python file, along with a "hash" filter. This can be extended to include other custom filters in the future.
* Added additional comments
* Moved usage of the hash_obj inside the conditional that confirms it exists
* Moved the hash function call inside a condition to ensure that it exists
* Fixed the application of the salt , so that it does not modify the hash unless it is actually passed in.
* Added unit tests to validate new jinja hash functionality
* Updated unit test to pass numeric value as a float instead of string
* Removed unreferenced import to pytest
* Updated version
* format
* format
* format
* format
* format
Co-authored-by: Alexandre Girard <alexandre@airbyte.io>