please test

A new Pull Request was created by @smuzaffar (Malik Shahzad Muzaffar) for branch IB/CMSSW_12_1_X/devel.

@smuzaffar, @mrodozov, @iarspider can you please review it and eventually sign? Thanks.
@perrotta, @dpiparo, @qliphy you are the release manager for this.
cms-bot commands are listed here

test parameters:

• addpkg = L1Trigger, EventFilter

please test

+1

Summary: https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-c8c9a0/18015/summary.html
COMMIT: 1c349e1
CMSSW: CMSSW_12_1_DEVEL_X_2021-08-23-2300/slc7_amd64_gcc900
User test area: For local testing, you can use /cvmfs/cms-ci.cern.ch/week1/cms-sw/cmsdist/7235/18015/install.sh to create a dev area with all the needed externals and cmssw changes.

The following merge commits were also included on top of IB + this PR after doing git cms-merge-topic:

• @mmasciov Update mkfit to V3.1.1 #7217
• @cms-sw [Tensorflow] Update to version 2.6.0 #7225
• @cms-sw [BuildRules] Check for private headers usage #7230
• @cms-sw added suport to build indiviual toolfiles #7231
• @cms-sw Update tag for RecoTracker-MkFit to V00-03-00 #7229
• @mrodozov Updated root to tip of branch v6-22-00-patches #7228
• @cms-sw Update py3-notebook to 6.4.3 #7232

You can see more details here:
https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-c8c9a0/18015/git-recent-commits.json
https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-c8c9a0/18015/git-merge-result

Found compilation warnings

Comparison Summary

Summary:

• No significant changes to the logs found
• Reco comparison results: 3 differences found in the comparisons
• DQMHistoTests: Total files compared: 39
• DQMHistoTests: Total histograms compared: 3000352
• DQMHistoTests: Total failures: 5
• DQMHistoTests: Total nulls: 1
• DQMHistoTests: Total successes: 3000324
• DQMHistoTests: Total skipped: 22
• DQMHistoTests: Total Missing objects: 0
• DQMHistoSizes: Histogram memory added: 0.004 KiB( 38 files compared)
• DQMHistoSizes: changed ( 312.0 ): 0.004 KiB MessageLogger/Warnings
• Checked 165 log files, 37 edm output root files, 39 DQM output files
• TriggerResults: no differences found