Migrate DQM/BeamMonitor plugins to avoid blocking concurrent lumisections

[mmusich]

This is a needed follow-up to #36404 (comment).
AlcaBeamMonitorClient is now migrated in #39888 (in a suboptimal way though, that does not use DQM base classes and prevents concurrent lumis).
This issue is to keep track of the problem.

@dzuolo @francescobrivio @gennai

[mmusich]

assign tracking-pog, dqm

[cmsbuild]

New categories assigned: dqm,tracking-pog

@jfernan2,@ahmad3213,@slava77,@mmusich,@micsucmed,@rvenditti,@emanueleusai,@syuvivida,@pmandrik you have been requested to review this Pull request/Issue and eventually sign? Thanks

[cmsbuild]

A new Issue was created by @mmusich Marco Musich.

@Dr15Jones, @perrotta, @dpiparo, @rappoccio, @makortel, @smuzaffar can you please review it and eventually sign/assign? Thanks.

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