[L1T] fix ASAN error in L2Clustering

[cecilecaillol]

PR description:

Addressing issue #40176

m does not need to be reset in the middle of the loop

[cmsbuild]

+code-checks

Logs: https://cmssdt.cern.ch/SDT/code-checks/cms-sw-PR-40387/33510

• This PR adds an extra 12KB to repository

[cmsbuild]

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

It involves the following packages:

• L1Trigger/L1TTrackMatch (upgrade, l1)

@rekovic, @epalencia, @cmsbuild, @AdrianoDee, @srimanob, @cecilecaillol can you please review it and eventually sign? Thanks.
@Martin-Grunewald, @missirol, @beaucero, @trtomei this is something you requested to watch as well.
@perrotta, @dpiparo, @rappoccio you are the release manager for this.

cms-bot commands are listed here

[cecilecaillol]

please test

[cmsbuild]

+1

Summary: https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-6f00df/29741/summary.html
COMMIT: 2afa8dc
CMSSW: CMSSW_13_0_X_2022-12-20-2300/el8_amd64_gcc11
User test area: For local testing, you can use /cvmfs/cms-ci.cern.ch/week0/cms-sw/cmssw/40387/29741/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: 38 differences found in the comparisons
• DQMHistoTests: Total files compared: 49
• DQMHistoTests: Total histograms compared: 3555748
• DQMHistoTests: Total failures: 1197
• DQMHistoTests: Total nulls: 0
• DQMHistoTests: Total successes: 3554529
• DQMHistoTests: Total skipped: 22
• DQMHistoTests: Total Missing objects: 0
• DQMHistoSizes: Histogram memory added: 0.0 KiB( 48 files compared)
• Checked 211 log files, 162 edm output root files, 49 DQM output files
• TriggerResults: no differences found

[cecilecaillol]

+l1

[srimanob]

+Upgrade

Technical PR, no change is expected. Failure in comparison does not relate to this PR.

[cmsbuild]

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

[perrotta]

+1