Update mkFit JSON files for CMSSW_12_1_0_pre5

[mmasciov]

Update of per-iteration JSON files for mkFit configuration, as per PR cms-sw/cmsdist#7387 and cms-sw/cmssw#35652

[cmsbuild]

A new Pull Request was created by @mmasciov (Mario Masciovecchio) for branch main.

@smuzaffar, @iarspider, @cmsbuild, @slava77, @jpata, @ddaina can you please review it and eventually sign? Thanks.
@makortel, @felicepantaleo, @GiacomoSguazzoni, @JanFSchulte, @rovere, @VinInn, @ebrondol, @gpetruc, @mmusich, @mtosi, @dgulhan this is something you requested to watch as well.
@perrotta, @dpiparo, @qliphy you are the release manager for this.
cms-bot commands are listed here

[smuzaffar]

please test with cms-sw/cmssw#35652,cms-sw/cmsdist#7387

[cmsbuild]

+1

Summary: https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-5baae2/19650/summary.html
COMMIT: e7c3fd6
CMSSW: CMSSW_12_1_X_2021-10-14-2300/slc7_amd64_gcc900
User test area: For local testing, you can use /cvmfs/cms-ci.cern.ch/week0/cms-data/RecoTracker-MkFit/6/19650/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: 4 differences found in the comparisons
• DQMHistoTests: Total files compared: 40
• DQMHistoTests: Total histograms compared: 2769241
• DQMHistoTests: Total failures: 5
• DQMHistoTests: Total nulls: 0
• DQMHistoTests: Total successes: 2769214
• DQMHistoTests: Total skipped: 22
• DQMHistoTests: Total Missing objects: 0
• DQMHistoSizes: Histogram memory added: 0.0 KiB( 39 files compared)
• Checked 170 log files, 37 edm output root files, 40 DQM output files
• TriggerResults: no differences found

[jpata]

+reconstruction

[perrotta]

+1

• To be merged together with #35652

[perrotta]

merge