IT3: Support lightweight GeometryTGeo

[f3sch]

Changes included here:

• Setting detector name from extracted geometry.
• fixed a bug that the IT3 delta for pitch sizes would also be applied to ITS when built with ENABLE_UPGRADES (which is of course nonsense, since there are no use cases for building with this flag and then simulating ITS not IT3, but fixed to be self-consistent).
• When creating the aligned geometry and lightweight GeometryTGeo only do the latter for the detectors actually present in the mask.

[github-actions]

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[shahor02]

Note that I asked @mconcas to close the da64d8a since using 3D field in the ITS did not show any advantage in the precision but caused ~4% slowdown.

[f3sch]

Sorry @shahor02, I do not understand your point. In #12761 da64d8a is added, no?
I simply took the patch from the PR and applied it locally.
I do not plan to merge the three preceding commits that are attached but will rebase to whatever is dev after #12765 is merged.

[shahor02]

Ah, actually, it sneaked into my PR because I was testing 2 things at the same time, will remove it before merging.

[f3sch]

Ok understood, thanks.

[mconcas]

ITS part almost untouched, few minor comments.

[f3sch]

reverting to draft until a resolution for O2-4698 is found.

[shahor02]

Well, since you don't modify the data members, it should not be related to O2-4698.

[alibuild]

Error while checking build/O2/fullCI for e66e1bc at 2024-02-29 16:15:

## 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/a8f1014e1a77f08e2848dfd993deba85b6fef987/slc8_x86-64/o2checkcode/1.0-local141/etc/modulefiles
++ cat
--

Full log here.

[f3sch]

@shahor02 can this be merged? thanks.