mpi_f08: fix MPI_WIN_{ATTACH,DETACH} bindings

fixes INTENT from open-mpi/ompi@9600e2bc63

Thanks Jeff for pointing this !

ompi/mpi/fortran/use-mpi-f08/mpi-f08-interfaces.F90

@@ -3261,7 +3261,7 @@ subroutine MPI_Win_attach_f08(win,base,size,ierror)
    !IBM* IGNORE_TKR base
    OMPI_FORTRAN_IGNORE_TKR_TYPE :: base
    INTEGER(MPI_ADDRESS_KIND), INTENT(IN) :: size
-   TYPE(MPI_Win), INTENT(OUT) :: win
+   TYPE(MPI_Win), INTENT(IN) :: win
    INTEGER, OPTIONAL, INTENT(OUT) :: ierror
 end subroutine MPI_Win_attach_f08
 end interface  MPI_Win_attach
@@ -3276,7 +3276,7 @@ subroutine MPI_Win_detach_f08(win,base,ierror)
    !DIR$ IGNORE_TKR base
    !IBM* IGNORE_TKR base
    OMPI_FORTRAN_IGNORE_TKR_TYPE :: base
-   TYPE(MPI_Win), INTENT(OUT) :: win
+   TYPE(MPI_Win), INTENT(IN) :: win
    INTEGER, OPTIONAL, INTENT(OUT) :: ierror
 end subroutine MPI_Win_detach_f08
 end interface  MPI_Win_detach

ompi/mpi/fortran/use-mpi-ignore-tkr/mpi-ignore-tkr-interfaces.h.in

@@ -7491,7 +7491,7 @@ subroutine MPI_Win_attach(win, base, size, ierror)
   @OMPI_FORTRAN_IGNORE_TKR_PREDECL@ base
   @OMPI_FORTRAN_IGNORE_TKR_TYPE@, intent(in) :: base
   integer(kind=MPI_ADDRESS_KIND), intent(in) :: size
-  integer, intent(out) :: win
+  integer, intent(in) :: win
   integer, intent(out) :: ierror
 end subroutine MPI_Win_attach
 
@@ -7504,7 +7504,7 @@ subroutine PMPI_Win_attach(win, base, size, ierror)
   @OMPI_FORTRAN_IGNORE_TKR_PREDECL@ base
   @OMPI_FORTRAN_IGNORE_TKR_TYPE@, intent(in) :: base
   integer(kind=MPI_ADDRESS_KIND), intent(in) :: size
-  integer, intent(out) :: win
+  integer, intent(in) :: win
   integer, intent(out) :: ierror
 end subroutine PMPI_Win_attach
 
@@ -7517,7 +7517,7 @@ subroutine MPI_Win_detach(win, base, ierror)
   include 'mpif-config.h'
   @OMPI_FORTRAN_IGNORE_TKR_PREDECL@ base
   @OMPI_FORTRAN_IGNORE_TKR_TYPE@, intent(in) :: base
-  integer, intent(out) :: win
+  integer, intent(in) :: win
   integer, intent(out) :: ierror
 end subroutine MPI_Win_detach
 
@@ -7529,7 +7529,7 @@ subroutine PMPI_Win_detach(win, base, ierror)
   include 'mpif-config.h'
   @OMPI_FORTRAN_IGNORE_TKR_PREDECL@ base
   @OMPI_FORTRAN_IGNORE_TKR_TYPE@, intent(in) :: base
-  integer, intent(out) :: win
+  integer, intent(in) :: win
   integer, intent(out) :: ierror
 end subroutine PMPI_Win_detach