Added lxml and bs4 in python unit tests

[smuzaffar]

This needs cms-sw/cmsdist#4447 externals

[smuzaffar]

please test with cms-sw/cmsdist#4447

[cmsbuild]

The code-checks are being triggered in jenkins.

[cmsbuild]

+code-checks

Logs: https://cmssdt.cern.ch/SDT/code-checks/cms-sw-PR-24982/6958

[cmsbuild]

The tests are being triggered in jenkins.
Using externals from cms-sw/cmsdist#4447
https://cmssdt.cern.ch/jenkins/job/ib-any-integration/31247/console

[cmsbuild]

A new Pull Request was created by @smuzaffar (Malik Shahzad Muzaffar) for master.

It involves the following packages:

PhysicsTools/PythonAnalysis

@gpetruc, @cmsbuild, @arizzi, @monttj can you please review it and eventually sign? Thanks.
@davidlange6, @slava77, @fabiocos you are the release manager for this.

cms-bot commands are listed here

[cmsbuild]

+1
Tested at: c63512c
https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-24982/31247/summary.html

The following merge commits were also included on top of IB + this PR after doing git cms-merge-topic:
c337d88
8aeaaf9
74a76f1
2cd9022
189b583
1ccdf57
ef39b89
3c21e6a
3bad4f9
43f6876
6bb7122
You can see more details here:
https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-24982/31247/git-log-recent-commits
https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-24982/31247/git-merge-result

[cmsbuild]

Comparison job queued.

[cmsbuild]

Comparison is ready
https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-24982/31247/summary.html

Comparison Summary:

• No significant changes to the logs found
• Reco comparison results: 0 differences found in the comparisons
• DQMHistoTests: Total files compared: 32
• DQMHistoTests: Total histograms compared: 2994843
• DQMHistoTests: Total failures: 266
• DQMHistoTests: Total nulls: 0
• DQMHistoTests: Total successes: 2994380
• DQMHistoTests: Total skipped: 197
• DQMHistoTests: Total Missing objects: 0
• DQMHistoSizes: Histogram memory added: 0.0 KiB( 31 files compared)
• Checked 134 log files, 14 edm output root files, 32 DQM output files

[smuzaffar]

technical change, it just adds extra tests for new python packages,