Update Schematron composition check to formally deprecate old datatypes

[aj-stein-nist]

User Story:

As a Metaschema module developer, to be sure I am using best practices recommended by the core Metaschema project specification maintainers when using these XSLT tools, I want a Schematron composition to report an error if I use the soon-to-be deprecated camelCase data types.

NOTE: This is an upcoming change in usnistgov/metaschema#558 that maintainer and community feedback indicates that this change with final deprecation of camelCase types will land in one of the milestone releases before 1.0.0 and complete it with 1.0.0.

Goals:

• Report Schematron errors for any usage of as-type and datatype of the deprecated datatypes listed below:
  • base64Binary
  • dateTime
  • dateTime-with-timezone
  • email
  • nonNegativeInteger
  • positiveInteger

Dependencies:

{Describe any previous issues or related work that must be completed to start or complete this issue.}

Acceptance Criteria

• All website and readme documentation affected by the changes in this issue have been updated. Changes to the website can be made in the docs/content directory of your branch.
• 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.

{The items above are general acceptance criteria for all User Stories. Please describe anything else that must be completed for this issue to be considered resolved.}