Fixed Geant4 compound materials construction

[civanch]

This PR provide fix of construction of CMS compound materials from G4Elements and G4Materials, when Geant4 11.0.1 is used. It is essential for Run2 but also useful for Run3 and Phase-2 WFs. This fix has nothing to do with VecGeom.

[cmsbuild]

A new Pull Request was created by @civanch (Vladimir Ivantchenko) for branch cms/v11.0.1.

@cmsbuild, @smuzaffar, @aandvalenzuela, @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

[smuzaffar]

please test for CMSSW_12_4_GEANT4_X

[cmsbuild]

-1

Failed Tests: UnitTests
Summary: https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-a818cf/23931/summary.html
COMMIT: 7a2b826
CMSSW: CMSSW_12_4_GEANT4_X_2022-04-12-2300/slc7_amd64_gcc10
User test area: For local testing, you can use /cvmfs/cms-ci.cern.ch/week0/cms-externals/geant4/59/23931/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:

• @cms-sw Update xtensor to 0.24.1, xtl to 0.7.4 cms-sw/cmsdist#7779
• @cms-sw G4: cleanup build and toolfile to properly set deps and flags cms-sw/cmsdist#7789
• @cms-sw Revert "Update yaml-cpp to 0.7.0" cms-sw/cmsdist#7787
• @cms-sw [professor2] Remove easy-install pth and rename professor python dir cms-sw/cmsdist#7783
• @cms-sw Update yaml-cpp to 0.7.0 cms-sw/cmsdist#7780
• @aandvalenzuela Add cpu_features library cms-sw/cmsdist#7781

You can see more details here:
https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-a818cf/23931/git-recent-commits.json
https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-a818cf/23931/git-merge-result

Unit Tests

I found errors in the following unit tests:

---> test testMakeTrackValidationPlots had ERRORS

Comparison Summary

Summary:

• No significant changes to the logs found
• ROOTFileChecks: Some differences in event products or their sizes found
• Reco comparison results: 63994 differences found in the comparisons
• DQMHistoTests: Total files compared: 48
• DQMHistoTests: Total histograms compared: 3593033
• DQMHistoTests: Total failures: 430847
• DQMHistoTests: Total nulls: 298
• DQMHistoTests: Total successes: 3161866
• DQMHistoTests: Total skipped: 22
• DQMHistoTests: Total Missing objects: 0
• DQMHistoSizes: Histogram memory added: 1.6870000000000003 KiB( 47 files compared)
• DQMHistoSizes: changed ( 10224.0 ): -0.596 KiB SiStrip/MechanicalView
• DQMHistoSizes: changed ( 11834.0 ): 4.896 KiB SiStrip/MechanicalView
• DQMHistoSizes: changed ( 250202.181 ): 0.006 KiB SiStrip/MechanicalView
• DQMHistoSizes: changed ( 25202.0 ): -0.715 KiB SiStrip/MechanicalView
• DQMHistoSizes: changed ( 7.3 ): -0.367 KiB SiStrip/MechanicalView
• DQMHistoSizes: changed ( 8.0 ): -1.537 KiB SiStrip/MechanicalView
• Checked 200 log files, 45 edm output root files, 48 DQM output files
• TriggerResults: found differences in 14 / 47 workflows

[civanch]

@smuzaffar , thanks for the merge, all tests in GEANT4 branch are fine, no warning anymore both in Run2 and Run3 WFs.