Add Chromium-only Blender WebEngine parity work

blender-5.2.0/build_files/windows/icons_geom.cmd

@@ -0,0 +1,19 @@
+if NOT EXIST %PYTHON% (
+    echo python not found, required for this operation
+    exit /b 1
+)
+
+call "%~dp0\find_blender.cmd"
+
+if EXIST "%BLENDER_BIN%" (
+    goto detect_blender_done
+)
+
+echo unable to locate blender, run "set BLENDER_BIN=full_path_to_blender.exe"
+exit /b 1
+
+:detect_blender_done
+
+%PYTHON% -B %BLENDER_DIR%\release\datafiles\blender_icons_geom_update.py 
+
+:EOF