[12.3.X] CalibTracker: fallback to the OnlineLuminosityRecord when SCAL is not available

[mmusich]

backport of #38384

PR description:

It was noticed during 2022 900GeV collision runs that the information for PU and instantaneous luminosity is always identically zero for all runs (see e.g.: https://tinyurl.com/25cqyvlu).
This is due to the fact that the online PU and inst. luminosity information were taken from the SCAL FED digis which are not available anymore in Run-3. This PR fixes the problem by adding a fall-back to the OnlineLuminosityRecord provided by the S/W FED 1023.

PR validation:

cmssw compiles, unit tests are running correctly.

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

verbatim backport of #38384

[cmsbuild]

A new Pull Request was created by @mmusich (Marco Musich) for CMSSW_12_3_X.

It involves the following packages:

• CalibTracker/SiStripCommon (alca)
• CalibTracker/SiStripHitEfficiency (alca)

@cmsbuild, @malbouis, @tvami, @yuanchao, @francescobrivio can you please review it and eventually sign? Thanks.
@echabert, @pieterdavid, @robervalwalsh, @gbenelli, @tocheng, @mmusich 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

• Backported from CalibTracker: fallback to the OnlineLuminosityRecord when SCAL is not available #38384

[mmusich]

please test

[francescobrivio]

type bugfix,trk

[cmsbuild]

+1

Summary: https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-0a1d46/25554/summary.html
COMMIT: 4ae9346
CMSSW: CMSSW_12_3_X_2022-06-15-2300/slc7_amd64_gcc10
User test area: For local testing, you can use /cvmfs/cms-ci.cern.ch/week1/cms-sw/cmssw/38385/25554/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: 4 differences found in the comparisons
• DQMHistoTests: Total files compared: 49
• DQMHistoTests: Total histograms compared: 3630290
• DQMHistoTests: Total failures: 8
• DQMHistoTests: Total nulls: 0
• DQMHistoTests: Total successes: 3630260
• DQMHistoTests: Total skipped: 22
• DQMHistoTests: Total Missing objects: 0
• DQMHistoSizes: Histogram memory added: 0.0 KiB( 48 files compared)
• Checked 205 log files, 45 edm output root files, 49 DQM output files
• TriggerResults: no differences found

[tvami]

+alca

[cmsbuild]

This pull request is fully signed and it will be integrated in one of the next CMSSW_12_3_X IBs (tests are also fine) and once validation in the development release cycle CMSSW_12_5_X is complete. 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

• Just in case a new 12_3_X release has to be built