[cmake] Enable partmesh on petsc config.

Applications/Utils/ModelPreparation/PartitionMesh/BinaryToPVTU.cpp

@@ -20,7 +20,6 @@
 #include "BaseLib/FileTools.h"
 #include "BaseLib/RunTime.h"
 #include "InfoLib/GitInfo.h"
-#include "MeshLib/IO/MPI_IO/NodePartitionedMeshReader.h"
 #include "MeshLib/IO/VtkIO/VtuInterface.h"
 #include "MeshLib/IO/readMeshFromFile.h"
 #include "MeshLib/NodePartitionedMesh.h"

Applications/Utils/ModelPreparation/PartitionMesh/CMakeLists.txt

@@ -10,8 +10,6 @@ if (OGS_USE_MPI)
         $<$<TARGET_EXISTS:MPI::MPI_CXX>:MPI::MPI_CXX>
     )
     install(TARGETS binaryToPVTU RUNTIME DESTINATION bin)
-
-    return()
 endif()
 
 CPMAddPackage(