CMSSW_10_6_30

Changes since CMSSW_10_6_29_patch1:

compare to previous

1. 36547 from @nsmith-: Add a unit test for correctionlib external analysis created: 2021-12-17 22:51:37 merged: 2022-01-10 13:26:18

2. 36274 from @kdlong: Backport particle level runtime improvements for Nano 106X generators xpog created: 2021-11-29 08:47:03 merged: 2021-12-23 00:53:32

CMSDIST Changes between Tags REL/CMSSW_10_6_29_patch1/slc7_amd64_gcc700 and REL/CMSSW_10_6_30/slc7_amd64_gcc700:

compare to previous

1. 7523 from @nsmith-: [10.6.X] Correctionlib C++ and python2 binding created: 2021-12-17 22:37:59 merged: 2022-01-10 13:25:23