Adding Stubs within Track Trigger Sequence (Phase2 Tracker)

[boudoul]

Greetings,
this PR is intended to introduce the stubs prodcution (phase2 track trigger) intended to be used for TDR tracker - This PR is just adding the stubs prodcution in the officials phase2 WFs as it was defined in SLHC release but now fully running with 90X phase2 tracker - The DQM plots validating this new object will follow thanks to a subsequence PR from @lmoreels
Adding usual watchers : @delaere , @atricomi, @venturia , @kpedro88

[cmsbuild]

A new Pull Request was created by @boudoul (boudoul) for CMSSW_9_0_X.

It involves the following packages:

Configuration/EventContent
Configuration/PyReleaseValidation
Configuration/StandardSequences

@franzoni, @fabozzi, @cmsbuild, @srimanob, @hengne, @davidlange6 can you please review it and eventually sign? Thanks.
@ghellwig, @makortel, @felicepantaleo, @GiacomoSguazzoni, @rovere, @VinInn, @Martin-Grunewald, @dgulhan this is something you requested to watch as well.
@davidlange6, @smuzaffar you are the release manager for this.

cms-bot commands are listed here #13028

[kpedro88]

@cmsbuild please test

[cmsbuild]

The tests are being triggered in jenkins.
https://cmssdt.cern.ch/jenkins/job/ib-any-integration/17486/console Started: 2017/01/29 22:22

[cmsbuild]

+1
Tested at: 46588a4
https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-17314/17486/summary.html

[cmsbuild]

Comparison job queued.

[cmsbuild]

Comparison is ready
https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-17314/17486/summary.html

@slava77 comparisons for the following workflows were not done due to missing matrix map:

• 10824.0_TTbar_13+TTbar_13TeV_TuneCUETP8M1_2018_GenSimFull+DigiFull_2018+RecoFull_2018+ALCAFull_2018+HARVESTFull_2018