[SPARKNLP-1244] NerDLGraphChecker

[DevinTDHa]

It can check the required graph params before running any computations

Description

This PR introduces the NerDLGraphChecker, which checks for available NerDLApproach graphs before doing any computations.

Motivation and Context

This annotator is useful for custom training cases, where specialized graphs might not be available and we want to check before embeddings are evaluated.

How Has This Been Tested?

old and new tests passing

Screenshots (if appropriate):

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• Code improvements with no or little impact
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to change)

Checklist:

• My code follows the code style of this project.
• My change requires a change to the documentation.
• I have updated the documentation accordingly.
• I have read the CONTRIBUTING page.
• I have added tests to cover my changes.
• All new and existing tests passed.