Remove explicit L2MuonProducer_cfi

[perrotta]

PR description:

Remove explicit L2MuonProducer_cfi: that file was already obsolete (and had the same name as the one implicitly created by the fillDescription method of the producer), and after #33563 got merged it risked to create a cyclic dependences, see #33563 (comment)

PR validation:

It builds

[perrotta]

@Martin-Grunewald

[cmsbuild]

+code-checks

Logs: https://cmssdt.cern.ch/SDT/code-checks/cms-sw-PR-33968/23062

• This PR adds an extra 12KB to repository

[cmsbuild]

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

It involves the following packages:

RecoMuon/L2MuonProducer

@perrotta, @cmsbuild, @slava77, @Martin-Grunewald, @fwyzard, @jpata can you please review it and eventually sign? Thanks.
@HuguesBrun, @bellan, @abbiendi, @Fedespring, @calderona, @sscruz, @jhgoh, @trocino, @cericeci, @rociovilar this is something you requested to watch as well.
@silviodonato, @dpiparo, @qliphy you are the release manager for this.

cms-bot commands are listed here

[perrotta]

please test

[cmsbuild]

+1

Summary: https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-ffd903/15622/summary.html
COMMIT: 0070366
CMSSW: CMSSW_12_0_X_2021-06-03-1100/slc7_amd64_gcc900
User test area: For local testing, you can use /cvmfs/cms-ci.cern.ch/week1/cms-sw/cmssw/33968/15622/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: 37
• DQMHistoTests: Total histograms compared: 2650486
• DQMHistoTests: Total failures: 1
• DQMHistoTests: Total nulls: 0
• DQMHistoTests: Total successes: 2650463
• DQMHistoTests: Total skipped: 22
• DQMHistoTests: Total Missing objects: 0
• DQMHistoSizes: Histogram memory added: 0.0 KiB( 36 files compared)
• Checked 155 log files, 37 edm output root files, 37 DQM output files
• TriggerResults: no differences found

[perrotta]

+1

• Technical removal of a deprecated config
• Jenkins test pass

[qliphy]

kindly remind @cms-sw/hlt-l2

[Martin-Grunewald]

+1

[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. @silviodonato, @dpiparo, @qliphy (and backports should be raised in the release meeting by the corresponding L2)

[qliphy]

+1