Bump ACTS to v20.1.0

This bumps ACTS from v19.4.0 to v20.1.0.

Release notes of in-between versions:

• v19.5.0
• v19.6.0
• v19.7.0
• v20.0.0
• v20.1.0

Tagging @pagessin, @tbold, @lgagnon, @toyamaza, @asalzbur, @corentin, @lfaldaul

Summary of changes:

• Added properties to Seeding Tool: for SeedfinderConfig (toleranceParam, phiMin, phiMax, rMin, zAlign, rAlign, sigmaError) and for SeedFilterConfig (deltaInvHelixDiameter, seedConfMinBottomRadius, seedConfMaxZOrigin, minImpactSeedConf). @lfaldaul please check the values are fine for both pixel and strips
• Minor change in Seeding Tool: rRangeSPExtent.check -> rRangeSPExtent.extend
• ATLASSourceLink now has some templated methods that have been moved to the .h file
• ActsKalmanFitter now has some templated methods that have been moved to the .ipp file. Also using traj_Type = Acts::VectorMultiTrajectory; is currently used as trajectory
• Minor changes to ActsStrawLayerBuilder for setting the extent's range values

Issues to be solved:

• Seeding tool compilation complains that rRangeSPExtent.extend may not be thread safe, since it uses static std::vector<BinningValue> s_binningValues

Related tickets (dependencies?):

• Thread-checker for ActsGeometry: !56284 (merged)