Fix to findAndChange for the new All-in-one [13.2.x]

[amecca]

PR description:

This is a small fix addressing issues with a global configuration for a new All-in-one validation tool:

• fix on the findAndChange macro to recognize all protocols in a search path,
• automated parsing of the ROOT colors to the integer values,
• fix on the problem with a decimals in the plot's right-corner label (e.g. 13.6 TeV)

PR validation:

Run the package tests:
scram b runtests use-ibeos

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:

Backport of #42608

[cmsbuild]

A new Pull Request was created by @amecca for CMSSW_13_2_X.

It involves the following packages:

• Alignment/OfflineValidation (alca)

@perrotta, @consuegs, @cmsbuild, @saumyaphor4252, @francescobrivio, @tvami can you please review it and eventually sign? Thanks.
@mmusich, @adewit, @tocheng, @tlampen this is something you requested to watch as well.
@perrotta, @dpiparo, @antoniovilela, @rappoccio you are the release manager for this.

cms-bot commands are listed here

• Backported from Fix on the findAndChange for a new All-in-one. #42608

[mmusich]

type bug-fix

[mmusich]

@cmsbuild, please test

[mmusich]

backport of #42608

[cmsbuild]

+1

Summary: https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-2991cf/34448/summary.html
COMMIT: a4c2916
CMSSW: CMSSW_13_2_X_2023-08-23-1100/el8_amd64_gcc11
User test area: For local testing, you can use /cvmfs/cms-ci.cern.ch/week1/cms-sw/cmssw/42641/34448/install.sh to create a dev area with all the needed externals and cmssw changes.

Comparison Summary

Summary:

• You potentially removed 4 lines from the logs
• Reco comparison results: 8 differences found in the comparisons
• DQMHistoTests: Total files compared: 48
• DQMHistoTests: Total histograms compared: 3196338
• DQMHistoTests: Total failures: 3
• DQMHistoTests: Total nulls: 0
• DQMHistoTests: Total successes: 3196313
• 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

[perrotta]

+alca

• Issues listed in the PR description have been verified to be fixed by this PR by the authors who run the package test and checked its results

[cmsbuild]

This pull request is fully signed and it will be integrated in one of the next CMSSW_13_2_X IBs (tests are also fine) and once validation in the development release cycle CMSSW_13_3_X is complete. This pull request will now be reviewed by the release team before it's merged. @perrotta, @dpiparo, @antoniovilela, @rappoccio (and backports should be raised in the release meeting by the corresponding L2)

[perrotta]

+1