Update DFSUSY

This MR contains some small fixes for the DerivationFramework, mainly to fix DAOD_PHYS for SUSY samples

• adding some missing files in DerivationFrameworkSUSY
• adding some if the changes recently pushed to 21.2 (stopping action-on-import in SUSYWeightMetadata.py), see MR
• removed TRUTH3.py from DFSUSY

Tagging also @crizzi, @zmarshal and @egramsta.

PhysicsAnalysis/DerivationFramework/DerivationFrameworkMCTruth/python/MCTruthCommon.py

@@ -293,11 +293,17 @@ def schedulePostJetMCTruthAugmentations(kernel=None, decorationDressing=None):
     if IsSUSYSignal():
         from DerivationFrameworkSUSY.DecorateSUSYProcess import DecorateSUSYProcess
         augmentationToolsList += DecorateSUSYProcess('MCTruthCommon')
+        
     from DerivationFrameworkCore.DerivationFrameworkCoreConf import DerivationFramework__CommonAugmentation
     kernel += CfgMgr.DerivationFramework__CommonAugmentation("MCTruthCommonPostJetKernel",
                                                              AugmentationTools = augmentationToolsList
                                                              )
 
+    # add SoW of individual SUSY final states, relies on augmentation from DecorateSUSYProcess()
+    if IsSUSYSignal():
+        from DerivationFrameworkSUSY.SUSYWeightMetadata import addSUSYWeights
+        addSUSYWeights(kernel)
+
 # This adds the entirety of TRUTH3
 def addStandardTruthContents(kernel=None,
                              decorationDressing='dressedPhoton',