Adding fix for the 3d pileup correction

Jennifer Roloffrequested to merge
jroloff/athena:Residual3DFix into 21.2

This MR makes sure that JetPileupScaleMomentum is added as auxiliary information when the 3D pileup residual correction is applied. This is already done for other pileup corrections, and it is necessary in order to apply the MCJES afterwards.

Tagging @delsart @cdelitzs @sschramm @dportill for their information.

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