correlation module: plot correlations vs corry event trigger ID

There once was a module that sometimes lost synchronisation during runs. This inspired the idea to add a new group of plots in the correlations module to monitor the correlations vs trigger number.

Example outputs:

Note: merge request being made during the second week of testbeam, so I will mark it as draft for now and do a bit more testing next week, but for now it looks good. @chkuo @maantone @bristic @braciti****

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Update 12.12.24: I tested it some more, looks okay to me. Following @ffeindt 's suggestion, I removed the config flag and make the new plots available by default.