Fix Fortran array-access regressions

Fix Fortran array-access regressions

The arguments to gfc_build_array_ref were recently updated in the commit
'fortran: Use pointer arithmetic to index arrays [PR102043]', but a call
from gfc_conv_array_ref used the old function signature.  This went
unnoticed due to the use of default arguments.

This patch should be merged into 'Fortran: delinearize multi-dimensional
array accesses'.

2022-05-22  Kwok Cheung Yeung  <kcy@codesourcery.com>

	gcc/fortran/
	* trans-array.cc (gfc_conv_array_ref): Update arguments to
	gfc_build_array_ref.