Integrate PVS1 with rules 2E of DEL/DUP

[holtgrewe]

Is your feature request related to a problem? Please describe.
For the time being, we have not implemented the full PVS1 rule set in 2E (#1, #2).

Describe the solution you'd like
After #5, implement with rules 2E of DEL/DUP.

Describe alternatives you've considered
N/A

Additional context

• Initial implementation of DEL / copy number loss sections #1
• Initial implementation of DUP / copy number gain sections #2
• Properly implement PVS1 rule set. #5