Function normalize-space() is not implemented in Metapath processor

[aj-stein-gsa]

User Story

As a developer of Metaschema-based software, in order to write more efficient and easier to read Metapath in my models, I would like this library to implement the function normalize-space().

Goals

• Implement the function for Metapath use
• Provide positive correct use of the function in unit tests
• Provide incorrect correct negative use of the function unit tests

Dependencies

N/A

Acceptance Criteria

• All website and readme documentation affected by the changes in this issue have been updated.
• A Pull Request (PR) is submitted that fully addresses the goals of this User Story. This issue is referenced in the PR.
• The CI-CD build process runs without any reported errors on the PR. This can be confirmed by reviewing that all checks have passed in the PR.

Revisions

No response

[david-waltermire]

This can be done as a follow on to #140 by providing a function that wraps the IStringItem.normalizeSpace() method.