[13.3.X] fix HLT track collection for SiStrip at HLT monitoring

[mmusich]

backport of #43385

PR description:

I casually noticed that in online DQM HLT on-track SiStrip quantities are empty (see e.g. here), while reviewing the TSG ticket CMSHLT-2766.
I think this is due to the fact that in the configuration file an not-existent track collection (hltTracksMerged instead of hltMergedTracks) is passed to the track refitter:

cmssw/DQM/HLTEvF/python/HLTSiStripMonitoring_cff.py

Line 226 in c4e98e9

hltTrackRefitterForSiStripMonitorTrack.src = cms.InputTag("hltTracksMerged") # hltIter2Merged

I fix this here, while also removing where possible redundant cms type specifications

PR validation:

cmssw compiles

If this PR is a backport please specify the original PR and why you need to backport that PR. If this PR will be backported please specify to which release cycle the backport is meant for:

verbatim backport of #43385

[mmusich]

type bug-fix

[cmsbuild]

A new Pull Request was created by @mmusich (Marco Musich) for CMSSW_13_3_X.

It involves the following packages:

• DQM/HLTEvF (hlt, dqm)

@syuvivida, @rvenditti, @antoniovagnerini, @cmsbuild, @Martin-Grunewald, @tjavaid, @mmusich, @nothingface0 can you please review it and eventually sign? Thanks.
@missirol, @silviodonato, @mtosi this is something you requested to watch as well.
@rappoccio, @sextonkennedy, @antoniovilela you are the release manager for this.

cms-bot commands are listed here

• Backported from fix HLT track collection for SiStrip at HLT monitoring #43385

[mmusich]

@cmsbuild, please test

[cmsbuild]

+1

Summary: https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-6b4321/36146/summary.html
COMMIT: 769bcaa
CMSSW: CMSSW_13_3_X_2023-11-28-2300/el8_amd64_gcc12
User test area: For local testing, you can use /cvmfs/cms-ci.cern.ch/week1/cms-sw/cmssw/43426/36146/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: 134 differences found in the comparisons
• DQMHistoTests: Total files compared: 50
• DQMHistoTests: Total histograms compared: 3364206
• DQMHistoTests: Total failures: 1788
• DQMHistoTests: Total nulls: 0
• DQMHistoTests: Total successes: 3362396
• DQMHistoTests: Total skipped: 22
• DQMHistoTests: Total Missing objects: 0
• DQMHistoSizes: Histogram memory added: 0.0 KiB( 49 files compared)
• Checked 214 log files, 167 edm output root files, 50 DQM output files
• TriggerResults: no differences found

[mmusich]

+hlt

• verbatim backport of fix HLT track collection for SiStrip at HLT monitoring #43385

[tjavaid]

+1

• spurious differences observed from unstable WF 12434.7 (see open issue spurious differences in outputs of Run-3 wfs *.7 #39803)

[cmsbuild]

This pull request is fully signed and it will be integrated in one of the next CMSSW_13_3_X IBs (tests are also fine) and once validation in the development release cycle CMSSW_14_0_X is complete. This pull request will now be reviewed by the release team before it's merged. @sextonkennedy, @rappoccio, @antoniovilela (and backports should be raised in the release meeting by the corresponding L2)

[antoniovilela]

+1