Fix copy/paste typo in starting point definition (AliceO2Group#3583)

Digitization: Optional MCTruth propagation TPC/ITS/MFT

Allow to disable MC labels in TPC/ITS/MFT digitization.
Add mctruth flag to DigiParams.

This commit allows to reach a timeframe with >= 500PbPb.

In a future commit, the actual creation of labels within
the digit process function can be disabled in addition.
For the moment, merely the messaging and IO part has been disabled.

DPL Analysis: Fix for grouping with a joined iterator (AliceO2Group#3568

)

tof raw encoding: add output dir and cfg file

Optionally disable root I/O in TPC calib interpolation workflow

fix noise formula in Digitizer

Use github actions for stale PRs

Deploy mult-dependent ROF rejection for ITS tracking

FastMultEst and cuts from FastMultEstConfig are deployed in ITS tracking workflows to avoid
tracking ROF with too high or too low number of signal clusters (or vertices with too many contributors.
The following command will track only ROFs with N signal clusters between 50 and 4000 and will consider
seeding vertices with multiplicity below 1000 tracklets (subst. {} by quotes):
o2-its-reco-workflow --configKeyValues {fastMultConfig.cutMultClusLow=50;fastMultConfig.cutMultClusHigh=4000;fastMultConfig.cutMultVtxHigh=1000}

Nag first time contributors

Adopt the final version of the MID user logic