Remove Starter Digital Fingerprinting (DFP)

[efajardo-nv]

Description

• Remove all references to the Starter DFP in docs
• Remove classes which only exist for the Starter DFP.
• Remove tests and associated test data for the Starter DFP
• Remove Starter DFP from CLI

Closes #1715
Closes #1713
Closes #1641

By Submitting this PR I confirm:

• I am familiar with the Contributing Guidelines.
• When the PR is ready for review, new or existing tests cover these changes.
• When the PR is ready for review, the documentation is up to date with these changes.

[mdemoret-nv]

Before merging, I want to check if we should keep the time series computations from HAMMAH

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[dagardner-nv]

@efajardo-nv Can you do me a favor and remove the line about TrainAEStage in docs/source/extra_info/known_issues.md

[dagardner-nv]

/merge