docs: Example on Flow Through Porous Media - Catalytic Converter (#4506)

End-to-end pyfluent workflow on modelling flow through porous media -
Catalytic Converter

1. [ANSYS Fluent User's Guide, ANSYS,
Inc.](https://ansyshelp.ansys.com/public/account/secured?returnurl=/Views/Secured/prod_page.html?pn=Fluent&prodver=25.2&lang=en)
  
2. [Modeling Flow Through Porous
Media](https://ansyshelp.ansys.com/public/account/secured?returnurl=/Views/Secured/corp/v252/en/flu_tg/flu_tg_tut_catalytic_converter.html)

---------

Co-authored-by: pyansys-ci-bot <92810346+pyansys-ci-bot@users.noreply.github.com>

Author: abhishekchitwar

.github/workflows/execute-examples-weekly.yml

@@ -165,6 +165,10 @@ jobs:
         run: |
           python examples/00-fluent/steady_vortex.py
 
+      - name: Execute catalytic_converter_workflow.py
+        run: |
+          python examples/00-fluent/catalytic_converter_workflow.py
+          
       - name: Execute fsi_1way_workflow.py
         run: |
           python examples/00-fluent/fsi_1way_workflow.py
@@ -177,7 +181,6 @@ jobs:
         run: |
           python examples/00-fluent/Electrolysis_Modeling_workflow.py
 
-
       # https://github.com/ansys/pyfluent/issues/4157
       # - name: Execute conjugate_heat_transfer.py
       #   run: |

doc/changelog.d/4506.documentation.md

@@ -0,0 +1 @@
+Example on Flow Through Porous Media - Catalytic Converter [skip tests]

doc/source/_static/catalytic_converter/catalytic_converter_cad_geo.png

@@ -152,7 +152,7 @@ def _stop_fluent_container(gallery_conf, fname):
     # path where to save gallery generated examples
     "gallery_dirs": ["examples"],
     # Pattern to search for example files
-    "filename_pattern": r"exhaust_system_settings_api\.py|external_compressible_flow\.py|mixing_elbow_settings_api\.py|modeling_cavitation\.py|species_transport\.py|ahmed_body_workflow\.py|brake\.py|DOE_ML\.py|radiation_headlamp\.py|parametric_static_mixer_1\.py|conjugate_heat_transfer\.py|tyler_sofrin_modes\.py|lunar_lander_thermal\.py|modeling_ablation\.py|frozen_rotor_workflow\.py|mixing_tank_workflow\.py|single_battery_cell_workflow\.py|steady_vortex\.py|fsi_1way_workflow\.py|transient_compressible_nozzle_workflow\.py|Electrolysis_Modeling_workflow\.py",
+    "filename_pattern": r"exhaust_system_settings_api\.py|external_compressible_flow\.py|mixing_elbow_settings_api\.py|modeling_cavitation\.py|species_transport\.py|ahmed_body_workflow\.py|brake\.py|DOE_ML\.py|radiation_headlamp\.py|parametric_static_mixer_1\.py|conjugate_heat_transfer\.py|tyler_sofrin_modes\.py|lunar_lander_thermal\.py|modeling_ablation\.py|frozen_rotor_workflow\.py|mixing_tank_workflow\.py|single_battery_cell_workflow\.py|steady_vortex\.py|fsi_1way_workflow\.py|transient_compressible_nozzle_workflow\.py|Electrolysis_Modeling_workflow\.py|catalytic_convertor_workflow\.py",
     # Do not execute examples
     "plot_gallery": False,
     # Remove the "Download all examples" button from the top level gallery