update TestGlobalObjectMapRecordFormat unit test with CMSSW_15_0_0_pre2 inputs

[missirol]

PR description:

This PR updates the unit test on the backward-compatibility of the data formats in DataFormats/L1TGlobal, extending it using inputs produced with CMSSW_15_0_0_pre2, given the data-format change introduced in #47030.

In addition, a cmd-line argument is added to create_GlobalObjectMapRecord_test_file_cfg.py to specify the "split level" of the output file (just for convenience when producing future unit-test input files).

This PR requires cms-data/DataFormats-L1TGlobal#3.

PR validation:

The relevant unit test passes.

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:

N/A

[cmsbuild]

cms-bot internal usage

[cmsbuild]

+code-checks

Logs: https://cmssdt.cern.ch/SDT/code-checks/cms-sw-PR-47146/43373

[cmsbuild]

A new Pull Request was created by @missirol for master.

It involves the following packages:

• DataFormats/L1TGlobal (l1)

@aloeliger, @cmsbuild, @epalencia can you please review it and eventually sign? Thanks.
@mmusich, @rovere this is something you requested to watch as well.
@antoniovilela, @mandrenguyen, @rappoccio, @sextonkennedy you are the release manager for this.

cms-bot commands are listed here

[makortel]

@cmsbuild, please test with cms-data/DataFormats-L1TGlobal#3

[makortel]

Visually looks good to me (thanks @missirol!)

[cmsbuild]

+1

Size: This PR adds an extra 16KB to repository
Summary: https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-059e90/43888/summary.html
COMMIT: 588d545
CMSSW: CMSSW_15_0_X_2025-01-21-1100/el8_amd64_gcc12
User test area: For local testing, you can use /cvmfs/cms-ci.cern.ch/week1/cms-sw/cmssw/47146/43888/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: 0 differences found in the comparisons
• DQMHistoTests: Total files compared: 49
• DQMHistoTests: Total histograms compared: 3819085
• DQMHistoTests: Total failures: 107
• DQMHistoTests: Total nulls: 0
• DQMHistoTests: Total successes: 3818958
• DQMHistoTests: Total skipped: 20
• DQMHistoTests: Total Missing objects: 0
• DQMHistoSizes: Histogram memory added: 0.0 KiB( 48 files compared)
• Checked 214 log files, 184 edm output root files, 49 DQM output files
• TriggerResults: no differences found