Draft: ISF_PunchThroughTools - Adjust PCA to reinclude all PCA mode

Closed Firdaus Soberi requested to merge mumohdso/athena:fix-mpt-pca-23.0-v2 into 23.0

Current ISF_PunchThroughTools (MR !61679 (merged)) allows the PCA parametrization to be split based on different eta regions (or PIDs).
However, all-PCA option is not included.

This MR introduces JO option to pick all-eta PCA for the punch through simulation.
(target branch 23.0)

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