[LPD][DARK] Multiprocessing for LPD

It was annoying to check a bug in this notebook while it is still using cluser_profile.

I removed it and added multiprocessing.

Description

1. Removed the need for using a cluster_profile.
2. Modified characterize_module to be used in a multiprocessing pool.
3. A process_cell function to create Offset and Noise per cell using Pasha (Similar to AGIPD.)

How Has This Been Tested?

• Tested with LPD reference run.

Relevant Documents (optional)

Master:

Multiprocessing:

Types of changes

• New feature (non-breaking change which adds functionality)

Checklist:

Reviewers

@schmidtp @danilevc