mpi4py: strip trailing whitespace from the include dir
mpi4py: strip trailing whitespace from the include dir

msmolens/VTK,sumedhasingla/VTK,SimVascular/VTK,demarle/VTK,sumedhasingla/VTK,sumedhasingla/VTK,jmerkow/VTK,sankhesh/VTK,mspark93/VTK,msmolens/VTK,keithroe/vtkoptix,keithroe/vtkoptix,jmerkow/VTK,gram526/VTK,sankhesh/VTK,SimVascular/VTK,keithroe/vtkoptix,gram526/VTK,jmerkow/VTK,sankhesh/VTK,mspark93/VTK,jmerkow/VTK,jmerkow/VTK,mspark93/VTK,msmolens/VTK,sankhesh/VTK,sumedhasingla/VTK,keithroe/vtkoptix,SimVascular/VTK,jmerkow/VTK,keithroe/vtkoptix,mspark93/VTK,jmerkow/VTK,mspark93/VTK,gram526/VTK,sankhesh/VTK,msmolens/VTK,msmolens/VTK,SimVascular/VTK,SimVascular/VTK,demarle/VTK,mspark93/VTK,SimVascular/VTK,gram526/VTK,mspark93/VTK,gram526/VTK,SimVascular/VTK,demarle/VTK,gram526/VTK,demarle/VTK,demarle/VTK,SimVascular/VTK,demarle/VTK,msmolens/VTK,keithroe/vtkoptix,mspark93/VTK,keithroe/vtkoptix,keithroe/vtkoptix,gram526/VTK,sankhesh/VTK,sumedhasingla/VTK,sankhesh/VTK,demarle/VTK,gram526/VTK,demarle/VTK,sumedhasingla/VTK,msmolens/VTK,sankhesh/VTK,sumedhasingla/VTK,sumedhasingla/VTK,msmolens/VTK,jmerkow/VTK