[14.0.X] Add a protection for pathologic cases in MuonBeamspotConstraintValueMapProducer

[namapane]

This PR is a backport of #45243 to 14_0_X.

[cmsbuild]

A new Pull Request was created by @namapane for CMSSW_14_0_X.

It involves the following packages:

• RecoMuon/GlobalTrackingTools (reconstruction)

@cmsbuild, @jfernan2, @mandrenguyen can you please review it and eventually sign? Thanks.
@CeliaFernandez, @Fedespring, @HuguesBrun, @JanFSchulte, @abbiendi, @amagitte, @andrea21z, @bellan, @cericeci, @jhgoh, @missirol, @rociovilar, @trocino this is something you requested to watch as well.
@antoniovilela, @rappoccio, @sextonkennedy you are the release manager for this.

cms-bot commands are listed here

[cmsbuild]

cms-bot internal usage

[jfernan2]

please test

[cmsbuild]

+1

Size: This PR adds an extra 16KB to repository
Summary: https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-d879ce/40279/summary.html
COMMIT: b3542f0
CMSSW: CMSSW_14_0_X_2024-07-07-2300/el8_amd64_gcc12
User test area: For local testing, you can use /cvmfs/cms-ci.cern.ch/week1/cms-sw/cmssw/45396/40279/install.sh to create a dev area with all the needed externals and cmssw changes.

Comparison Summary

Summary:

• You potentially removed 100 lines from the logs
• Reco comparison results: 137 differences found in the comparisons
• DQMHistoTests: Total files compared: 48
• DQMHistoTests: Total histograms compared: 3342828
• DQMHistoTests: Total failures: 2574
• DQMHistoTests: Total nulls: 0
• DQMHistoTests: Total successes: 3340234
• DQMHistoTests: Total skipped: 20
• DQMHistoTests: Total Missing objects: 0
• DQMHistoSizes: Histogram memory added: 0.0 KiB( 47 files compared)
• Checked 202 log files, 165 edm output root files, 48 DQM output files
• TriggerResults: no differences found

[jfernan2]

+1

[cmsbuild]

This pull request is fully signed and it will be integrated in one of the next CMSSW_14_0_X IBs (tests are also fine) and once validation in the development release cycle CMSSW_14_1_X is complete. This pull request will now be reviewed by the release team before it's merged. @sextonkennedy, @antoniovilela, @rappoccio (and backports should be raised in the release meeting by the corresponding L2)

[antoniovilela]

+1