Update files that have been removed in https://github.com/cms-sw/cmssw/pull/41279

[aloeliger]

This PR adds the model file and jecs root file in approximately the locations they were removed from in cms-sw/cmssw#41279

@thesps @slaurila @thomreis @cerminar @drankincms & @gpetruc: could you please confirm that you are okay with this arrangement in the data externals?

[cmsbuild]

A new Pull Request was created by @aloeliger (Andrew Loeliger) for branch master.

@smuzaffar, @epalencia, @aandvalenzuela, @iarspider, @cmsbuild, @AdrianoDee, @srimanob, @aloeliger, @cecilecaillol can you please review it and eventually sign? Thanks.
@perrotta, @dpiparo, @rappoccio you are the release manager for this.
cms-bot commands are listed here

[aloeliger]

please test

[cmsbuild]

+1

Summary: https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-532277/32152/summary.html
COMMIT: 7196760
CMSSW: CMSSW_13_1_X_2023-04-25-2300/el8_amd64_gcc11
User test area: For local testing, you can use /cvmfs/cms-ci.cern.ch/week0/cms-data/L1Trigger-Phase2L1ParticleFlow/5/32152/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 LLVM to version 14.0.6 cms-sw/cmsdist#8213
• @cms-sw llvm does not support -fno-fat-lto-objects cms-sw/cmsdist#8469
• @cms-sw Drop mxnet (cms-sw/cmssw#30432) cms-sw/cmsdist#8451

You can see more details here:
https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-532277/32152/git-recent-commits.json
https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-532277/32152/git-merge-result

Comparison Summary

Summary:

• You potentially removed 3 lines from the logs
• Reco comparison results: 2 differences found in the comparisons
• DQMHistoTests: Total files compared: 48
• DQMHistoTests: Total histograms compared: 3460685
• DQMHistoTests: Total failures: 0
• DQMHistoTests: Total nulls: 0
• DQMHistoTests: Total successes: 3460663
• DQMHistoTests: Total skipped: 22
• DQMHistoTests: Total Missing objects: 0
• DQMHistoSizes: Histogram memory added: 0.0 KiB( 47 files compared)
• Checked 207 log files, 159 edm output root files, 48 DQM output files
• TriggerResults: no differences found

[aloeliger]

+l1

[AdrianoDee]

+upgrade

[perrotta]

+1

• Needed by #41279

[perrotta]

merge