Fortran: handle procedure pointer component in DT array [PR110826]

gcc/fortran/ChangeLog:

	PR fortran/110826
	* array.cc (gfc_array_dimen_size): When walking the ref chain of an
	array and the ultimate component is a procedure pointer, do not try
	to figure out its dimension even if it is a array-valued function.

gcc/testsuite/ChangeLog:

	PR fortran/110826
	* gfortran.dg/proc_ptr_comp_53.f90: New test.