fix: precision of radLengthPerSeed in ITk configuration (acts-project#1969)

Apparently radLengthPerSeed needs to be more precise in the ITk configuration because it can lead to differences for high pile-up. @CarloVarni @noemina

Author: LuisFelipeCoelho

Examples/Python/python/acts/examples/itk.py

@@ -303,7 +303,7 @@ def itkSeedingAlgConfig(inputSpacePointsType: InputSpacePointsType):
     maxSeedsPerSpM = 4
     cotThetaMax = 27.2899
     sigmaScattering = 2
-    radLengthPerSeed = 0.1
+    radLengthPerSeed = 0.0975
     minPt = 900 * u.MeV
     bFieldInZ = 2 * u.T
     deltaRMin = 20 * u.mm

Examples/Python/tests/root_file_hashes.txt

@@ -15,7 +15,7 @@ test_seeding_orthogonal__performance_seeding.root: 60fbedcf5cb2b37cd8e5262519405
 test_seeding_orthogonal__particles.root: 74e08ee12bdaf9f7d273369c71c742df345475c8b73bb7ce223619d0dd1f87ee
 test_seeding_orthogonal__particles_final.root: a011dda7edbdc8b8a0e275f5940d46b8e0fab99e10b7df152be380bddfc25192
 test_seeding_orthogonal__particles_initial.root: 74e08ee12bdaf9f7d273369c71c742df345475c8b73bb7ce223619d0dd1f87ee
-test_itk_seeding__estimatedparams.root: 6840539a46e3056aa4916dd4b0e06e0d426b8cff52d06b23a80d921e6b39bdaf
+test_itk_seeding__estimatedparams.root: 0625fb5c34cbf66830051ccd2d504e42cfbb336fe38ad06002fb4a0dd187e0fc
 test_itk_seeding__performance_seeding.root: 78ebda54cd0f026ba4b7f316724ffd946de56a932735914baf1b7bba9505c29d
 test_itk_seeding__particles.root: 88315e93ed4cb5d40a8721502048a9d1fc100e0a7d504e25fd4502c8302f1578
 test_itk_seeding__particles_final.root: e7699af6835ca90f730ad5186989c611d782e8b96c9fccc27a47433490663102