merge all small files into NuclearInteractions.root

[iahmad-khan]

This should go along with cms-sw/cmssw#18700

[cmsbuild]

A new Pull Request was created by @iahmad-khan (Ijaz ahmad ) for branch IB/CMSSW_9_2_X/gcc530.

@cmsbuild, @smuzaffar, @mrodozov, @iahmad-khan, @davidlange6 can you please review it and eventually sign? Thanks.
You can sign-off by replying to this message having '+1' in the first line of your reply.
You can reject by replying to this message having '-1' in the first line of your reply.

[cmsbuild]

The tests are being triggered in jenkins.
Using cmssw from cms-sw/cmssw#18700
https://cmssdt.cern.ch/jenkins/job/ib-any-integration/19819/console

[cmsbuild]

+1
Tested at: 51086e8
https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-18700/19819/summary.html

[cmsbuild]

Comparison job queued.

[smuzaffar]

+externals

[cmsbuild]

This pull request is fully signed and it will be integrated in one of the next IB/CMSSW_9_2_X/gcc530 IBs (tests are also fine). This pull request requires discussion in the ORP meeting before it's merged. @davidlange6, @smuzaffar

[cmsbuild]

The tests are being triggered in jenkins.
Using cmssw from cms-sw/cmssw#18753
https://cmssdt.cern.ch/jenkins/job/ib-any-integration/19859/console