refactor!: Rename Single*TrackParameters to Generic*TrackParameters

[andiwand]

I am unhappy with the name Single*TrackParameters as it could refer to singly charged or single track. The track actually supports different kinds of charge hypothesis so I thought Generic*TrackParameter might fit better.

I also merged NeutralTrackParameters into TrackParameters and removed the external template instantiation as it could be a performance hit because it disables inlining.

Pulled these changes out of #2181

[andiwand]

not sure if we consider this one breaking as the typedefs did not change

[codecov]

Codecov Report

Merging #2269 (6d9627f) into main (1e2eb5d) will increase coverage by 0.08%.
The diff coverage is 88.46%.

@@            Coverage Diff             @@
##             main    #2269      +/-   ##
==========================================
+ Coverage   49.47%   49.56%   +0.08%     
==========================================
  Files         451      451              
  Lines       25484    25477       -7     
  Branches    11720    11700      -20     
==========================================
+ Hits        12609    12628      +19     
+ Misses       4582     4575       -7     
+ Partials     8293     8274      -19     

Files Changed	Coverage Δ
...s/EventData/MultiComponentBoundTrackParameters.hpp	61.81% <ø> (ø)
Core/include/Acts/Propagator/AtlasStepper.hpp	72.26% <ø> (+0.23%)	⬆️
Core/include/Acts/Propagator/EigenStepper.hpp	78.00% <ø> (+4.00%)	⬆️
Core/include/Acts/Propagator/EigenStepper.ipp	53.84% <ø> (ø)
.../include/Acts/Propagator/MultiEigenStepperLoop.hpp	68.64% <ø> (ø)
...re/include/Acts/Propagator/StraightLineStepper.hpp	73.91% <ø> (ø)
Core/src/Material/SurfaceMaterialMapper.cpp	7.88% <ø> (ø)
Core/src/Material/VolumeMaterialMapper.cpp	9.43% <ø> (ø)
Core/src/Propagator/detail/CovarianceEngine.cpp	50.00% <ø> (ø)
...ude/Acts/EventData/GenericBoundTrackParameters.hpp	67.10% <85.71%> (ø)
... and 2 more

... and 7 files with indirect coverage changes

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[github-actions]

📊 Physics performance monitoring for 6d9627f

Summary
Full report
Seeding: seeded, truth estimated, orthogonal
CKF: seeded, truth smeared, truth estimated, orthogonal
IVF: seeded, truth smeared, truth estimated, orthogonal
AMVF: seeded, truth smeared, truth estimated, orthogonal
Ambiguity resolution: seeded, orthogonal
Truth tracking
Truth tracking (GSF)

Vertexing

Vertexing vs. mu

IVF seeded

IVF truth_smeared

IVF truth_estimated

IVF orthogonal

AMVF seeded

AMVF truth_smeared

AMVF truth_estimated

AMVF orthogonal

Seeding

Seeding seeded

Seeding truth_estimated

Seeding orthogonal

CKF

CKF seeded

CKF truth_smeared

CKF truth_estimated

CKF orthogonal

Ambiguity resolution

seeded

Truth tracking (Kalman Filter)

Truth tracking

Truth tracking (GSF)

Truth tracking

[paulgessinger]

@andiwand The top-level typedefs don't change name or meaning, really. OTOH the other typenames do in fact change. I guess I'd lean towards calling it breaking.

[andiwand]

@paulgessinger should we hold this back until we have all the breaking changes ready for one release? if so, how should we flag that? blocked or should we create a milestone for that?

[paulgessinger]

We're ready to go for v28 now. Can you update the PR so we can merge it?

[paulgessinger]

@benjaminhuth could you help review this?

[benjaminhuth]

There are a bunch of conflicts @andiwand

[acts-project-service]

🔴 Athena integration test results

Build job with this PR failed!

Please investigate the build job for the pipeline!