Feature #2432 TCDiag new config changes

These are changes to match the changes to the MET tool. See issue #2432 for details.

Pull Request Testing

Added new unit tests. Fixed use case to run without error

[X] Recommend testing for the reviewer(s) to perform, including the location of input datasets, and any additional instructions:

Review TCDiag basic use case and confirm that output is expected and scientifically useful

[X] Do these changes include sufficient documentation updates, ensuring that no errors or warnings exist in the build of the documentation? [Yes]
[X] Do these changes include sufficient testing updates? [Yes]
[X] Will this PR result in changes to the test suite? [Yes]
The TCDiag basic use case will likely have different results and will require the truth data to be recreated.
[X] Please complete this pull request review by 1/5/2024.

See the METplus Workflow for details.

[X] Add any new Python packages to the METplus Components Python Requirements table.
[X] Review the source issue metadata (required labels, projects, and milestone).
[X] Complete the PR definition above.
[X] Ensure the PR title matches the feature or bugfix branch name.
[X] Define the PR metadata, as permissions allow. Select: Reviewer(s) Select: Organization level software support Project or Repository level development cycle Project Select: Milestone as the version that will include these changes
[x] After submitting the PR, select the :gear: icon in the Development section of the right hand sidebar. Search for the issue that this PR will close and select it, if it is not already selected.
[ ] After the PR is approved, merge your changes. If permissions do not allow this, request that the reviewer do the merge.
[ ] Close the linked issue and delete your feature or bugfix branch from GitHub.