rootmaster: Updated root to tip of branch master

[ddaina]

No description provided.

[ddaina]

please test

[cmsbuild]

A new Pull Request was created by @ddaina (Daina) for branch IB/CMSSW_12_2_X/rootmaster.

@smuzaffar, @iarspider, @ddaina 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

[cmsbuild]

-1

Failed Tests: UnitTests
Summary: https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-67efa7/20140/summary.html
COMMIT: 3fa589f
CMSSW: CMSSW_12_2_ROOT6_X_2021-10-31-2300/slc7_amd64_gcc900
User test area: For local testing, you can use /cvmfs/cms-ci.cern.ch/week1/cms-sw/cmsdist/7420/20140/install.sh to create a dev area with all the needed externals and cmssw changes.

Unit Tests

I found errors in the following unit tests:

---> test TestDQMServicesDemo had ERRORS

Comparison Summary

Summary:

• No significant changes to the logs found
• Reco comparison results: 13454 differences found in the comparisons
• DQMHistoTests: Total files compared: 42
• DQMHistoTests: Total histograms compared: 2901890
• DQMHistoTests: Total failures: 18761
• DQMHistoTests: Total nulls: 1
• DQMHistoTests: Total successes: 2883106
• DQMHistoTests: Total skipped: 22
• DQMHistoTests: Total Missing objects: 0
• DQMHistoSizes: Histogram memory added: 0.0 KiB( 41 files compared)
• Checked 177 log files, 37 edm output root files, 42 DQM output files
• TriggerResults: found differences in 5 / 41 workflows

[smuzaffar]

+externals
Unit test is already failing in ibs

[cmsbuild]

This pull request is fully signed and it will be integrated in one of the next IB/CMSSW_12_2_X/rootmaster IBs (but tests are reportedly failing). This pull request will now be reviewed by the release team before it's merged. @perrotta, @dpiparo, @qliphy (and backports should be raised in the release meeting by the corresponding L2)