[TH] Cleanup const viscosity benchmark.

Applications/CLI/Tests.cmake

@@ -375,15 +375,15 @@ if(NOT OGS_USE_MPI)
 
     AddTest(
          NAME LARGE_2D_ThermalConvection_constviscosity
-         PATH ThermalConvection/ConstViscosity
+         PATH Parabolic/TH/ConstViscosity
          EXECUTABLE ogs
          EXECUTABLE_ARGS quad_5500x5500.prj
          WRAPPER time
          TESTER vtkdiff
          ABSTOL 1e-10 RELTOL 1e-16
          DIFF_DATA
-         ThermalConvection_const_viscosity_expected.vtu ThermalConvection_pcs_0_ts_149_t_50000000000.000000.vtu temperature temperature
-)
+         ThermalConvection_const_viscosity_expected.vtu ConstViscosityThermalConvection_pcs_0_ts_149_t_50000000000.000000.vtu temperature temperature
+    )
 
     # Mechanics; Small deformations, linear (SDL)
     AddTest(

Data @ eb50ed23

-Subproject commit 79bed92e417f26e3b2d54d68e63e2fe5573b6cc7
+Subproject commit eb50ed2353be8678f756918650c2f7d355957f65