make VertexException inherit from cms::Exception

[slava77]

following the exception guidelines, exceptions should inherit from cms::Exception
https://twiki.cern.ch/twiki/bin/view/CMSPublic/SWGuideEdmExceptionUse#Exception_classes

[cmsbuild]

The code-checks are being triggered in jenkins.

[cmsbuild]

+code-checks

Logs: https://cmssdt.cern.ch/SDT/code-checks/cms-sw-PR-31961/19416

• This PR adds an extra 12KB to repository

[cmsbuild]

A new Pull Request was created by @slava77 (Slava Krutelyov) for master.

It involves the following packages:

RecoVertex/VertexPrimitives

@perrotta, @jpata, @cmsbuild, @slava77 can you please review it and eventually sign? Thanks.
@makortel, @GiacomoSguazzoni, @JanFSchulte, @rovere, @VinInn, @ebrondol, @mtosi, @dgulhan 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

[slava77]

@cmsbuild please test

[cmsbuild]

The tests are being triggered in jenkins.

• CMSSW_11_2_X_2020-10-27-2300/slc7_amd64_gcc820: https://cmssdt.cern.ch/jenkins/job/ib-run-pr-tests/10336/console Started: 2020/10/28 03:35

[cmsbuild]

+1
Tested at: f6a80e3
https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-b27367/10336/summary.html
CMSSW: CMSSW_11_2_X_2020-10-27-2300
SCRAM_ARCH: slc7_amd64_gcc820

[cmsbuild]

Comparison job queued.

[cmsbuild]

Comparison is ready
https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-b27367/10336/summary.html

Comparison Summary:

• No significant changes to the logs found
• Reco comparison results: 4 differences found in the comparisons
• DQMHistoTests: Total files compared: 35
• DQMHistoTests: Total histograms compared: 2544092
• DQMHistoTests: Total failures: 7
• DQMHistoTests: Total nulls: 0
• DQMHistoTests: Total successes: 2544063
• DQMHistoTests: Total skipped: 22
• DQMHistoTests: Total Missing objects: 0
• DQMHistoSizes: Histogram memory added: 0.0 KiB( 34 files compared)
• Checked 149 log files, 22 edm output root files, 35 DQM output files

[slava77]

+1

for #31961 f6a80e3

• this is a technical update

[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