[Resolves #1460] Update NO_ECHO_REPLACEMENT

[p7-mark]

Update NO_ECHO_REPLACEMENT to remove some false positives when calling sceptre diff on stacks containing parameters with NoEcho: True.

PR Checklist

• Wrote a good commit message & description [see guide below].
• Commit message starts with [Resolve #issue-number].
• All unit tests (poetry run tox) are passing.
• Used the same coding conventions as the rest of the project.
• The new code passes pre-commit validations (poetry run pre-commit run --all-files).
• The PR relates to only one subject with a clear title.
  and description in grammatically correct, complete sentences.

Approver/Reviewer Checklist

• Before merge squash related commits.

Other Information

Guide to writing a good commit

[zaro0508]

thanks for the contribution @p7-mark