Merge branch 'issue_19_json_decoding'

* issue_19_json_decoding:
  Test using the current version of the AWS CLI command as present in the Ubuntu image
  Use the correct parameter for find for tests
  Refactoring of some tests and handle invalid JSON results

v6.1.0 - 2024/01/31

- Added testing for Terraform 1.7+
- FIX : If `var.profile` and `var.assume_role_arn` are used, then continuing to use `var.profile` invalidates the
  assumed role. The `aws_cli_runner.sh` now no longer uses `var.profile` when a role has been successfully assumed.
  Thank you [Garrett Blinkhorn](#11).

v6.0.2 - 2024/01/31

- FIX : Typo in `aws_cli_runner.sh` when running assuming a role. Thank you [Garrett Blinkhorn](#11).

Split tf and terraform installation due to GITHUB_PATH not loaded unt…

…il the next run

Fix failing AWS CLI calls when no region is used

Prepare v5.2.0

Add unit test for optional role_session_name

Prepare v5.0.3

- Fix for when the AWS call being made has no output (which is invalid JSON). Thank you [Yaron Yarimi and Pavel Kargin](#3)

Prepare v5.0.2

- Fix for when this module is used in an iteration.