Fix 2021 Reco Geometry Config files

[srimanob]

PR description:

Summarise: https://indico.cern.ch/event/992973/#6-validation-results
As discrepancy shown in DD4hep validation in CMSSW_12_0_0_pre4, we see that there is a configuration that disables the tracker alignment for Run-3, implemented in #28847. The following line is removed from this PR,
trackerGeometry.applyAlignment = cms.bool(False)

PR validation:

The private sample has been done. The result shows in slide 6 and 7 of
https://indico.cern.ch/event/992973/#6-validation-results
The agreement between DDD-DB / DD4hep-XML is seen.

if this PR is a backport please specify the original PR and why you need to backport that PR:

This is not a backport. It is unclear if we should backport for 12_0. To be discussed.

[srimanob]

assign trk-dpg

[srimanob]

FYI @civanch

[cmsbuild]

+code-checks

Logs: https://cmssdt.cern.ch/SDT/code-checks/cms-sw-PR-35092/24975

• This PR adds an extra 24KB to repository

[cmsbuild]

New categories assigned: trk-dpg

@mmusich,@tsusa you have been requested to review this Pull request/Issue and eventually sign? Thanks

[cmsbuild]

A new Pull Request was created by @srimanob (Phat Srimanobhas) for master.

It involves the following packages:

• Configuration/Geometry (geometry, upgrade)

@civanch, @Dr15Jones, @makortel, @cvuosalo, @ianna, @kpedro88, @cmsbuild, @AdrianoDee, @srimanob, @mdhildreth, @tsusa, @mmusich can you please review it and eventually sign? Thanks.
@Martin-Grunewald, @fabiocos, @slomeo, @vargasa this is something you requested to watch as well.
@perrotta, @dpiparo, @qliphy you are the release manager for this.

cms-bot commands are listed here

[srimanob]

@cmsbuild please test

[srimanob]

FYI @fabiocos

[mmusich]

+1

for the record the problem was already raised here: #28847 (comment)

[civanch]

+1

[cmsbuild]

+1

Summary: https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-bf24b9/18172/summary.html
COMMIT: 7834317
CMSSW: CMSSW_12_1_X_2021-08-31-1100/slc7_amd64_gcc900
User test area: For local testing, you can use /cvmfs/cms-ci.cern.ch/week0/cms-sw/cmssw/35092/18172/install.sh to create a dev area with all the needed externals and cmssw changes.

Comparison Summary

Summary:

• No significant changes to the logs found
• Reco comparison results: 1465 differences found in the comparisons
• DQMHistoTests: Total files compared: 39
• DQMHistoTests: Total histograms compared: 3000404
• DQMHistoTests: Total failures: 739
• DQMHistoTests: Total nulls: 0
• DQMHistoTests: Total successes: 2999643
• DQMHistoTests: Total skipped: 22
• DQMHistoTests: Total Missing objects: 0
• DQMHistoSizes: Histogram memory added: 0.0 KiB( 38 files compared)
• Checked 165 log files, 37 edm output root files, 39 DQM output files
• TriggerResults: found differences in 1 / 38 workflows

[srimanob]

For reference, I attached the result from private test.
Blue: DD4hepXML v2
Orange: DD4hepXML v2 with tracker alignment (this PR)

[srimanob]

+Upgrade

[cmsbuild]

This pull request is fully signed and it will be integrated in one of the next master IBs (tests are also fine). 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)

[perrotta]

+1

• Concerns related to that flag were already raised in https://github.com/cms-sw/cmssw/pull/28847/files#r374559230: this PR fixes what was supposed to be a temporary setting