[AGIPD][PC] Fix/use agipd ctrl for pc

This is a ready FIX MR for the AGIPD PC notebook.

This MR https://git.xfel.eu/detectors/pycalibration/-/merge_requests/604 is using old functions for reading AGIPD conditions.

I prepared an MR for a needed fix as soon as we merge and update the mentioned PC MR with master.

Description

With the recent changes to AGIPD notebooks and library. We are using AGIPDCtrl() to read all conditions. This replaces the different independent functions in agipdlib.py

How Has This Been Tested?

Relevant Documents (optional)

Types of changes

• Bug fix (non-breaking change which fixes an issue)

Checklist:

Reviewers

@calibration FYI @klackova