TPC: Add scaledMultiplicity and avgCharge(not yet used) to reject debug streamers

[davidrohr]

Adds debug streamers for scaledMultiplicity and avgCharge.
Scaled multiplicity is the full scaled multiplicity as it goes into the cluster error formula, ie divided by the rowX and scaled by the factor configured via configKeyValues.

We will have the same for avgCharge once that is fully available, but currently that is still constant 0, just adding it here already to do it in one change.

[github-actions]

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[alibuild]

Error while checking build/O2/fullCI for 0a0bdf7 at 2024-02-24 22:30:

## sw/BUILD/O2-latest/log
c++: error: unrecognized command-line option '--rtlib=compiler-rt'
c++: error: unrecognized command-line option '--rtlib=compiler-rt'


## sw/BUILD/O2-full-system-test-latest/log
task timeout reached .. killing all processes


## sw/BUILD/o2checkcode-latest/log
--
========== List of errors found ==========
++ GRERR=0
++ grep -v clang-diagnostic-error error-log.txt
++ grep ' error:'
++ GRERR=1
++ [[ 1 == 0 ]]
++ mkdir -p /sw/INSTALLROOT/35c32ce942ecb7e50952d34a18c01e2aa991328d/slc8_x86-64/o2checkcode/1.0-local113/etc/modulefiles
++ cat
--

Full log here.