[T] LIE/M; New results for single joint disp.ctrl.

And drop the relative error comparison for displacements,
because some of the displacements are zero.

ProcessLib/LIE/SmallDeformation/Tests.cmake

@@ -75,8 +75,8 @@ AddTest(
     TESTER vtkdiff
     REQUIREMENTS NOT OGS_USE_MPI
     DIFF_DATA
-    expected_single_joint_displacement_controlled_pcs_0_ts_10_t_1.000000.vtu single_joint_displacement_controlled_pcs_0_ts_10_t_1.000000.vtu displacement displacement 1e-16 1e-16
-    expected_single_joint_displacement_controlled_pcs_0_ts_10_t_1.000000.vtu single_joint_displacement_controlled_pcs_0_ts_10_t_1.000000.vtu displacement_jump1 displacement_jump1 1e-16 1e-16
+    expected_single_joint_displacement_controlled_pcs_0_ts_10_t_1.000000.vtu single_joint_displacement_controlled_pcs_0_ts_10_t_1.000000.vtu displacement displacement 1e-16 0
+    expected_single_joint_displacement_controlled_pcs_0_ts_10_t_1.000000.vtu single_joint_displacement_controlled_pcs_0_ts_10_t_1.000000.vtu displacement_jump1 displacement_jump1 1e-16 0
     expected_single_joint_displacement_controlled_pcs_0_ts_10_t_1.000000.vtu single_joint_displacement_controlled_pcs_0_ts_10_t_1.000000.vtu aperture aperture 1e-16 1e-16
 )