testsuite: fix goacc/finalize-1.f "original" regex for 32 bits.

testsuite: fix goacc/finalize-1.f "original" regex for 32 bits.

The "bias" portion of the regex for "original" expects

bias: (integer(kind=<N>) parm.0.data - (integer(kind=<N>)) del_f_p.data

(or cpo_f_p.data)

on 32 bit platforms, the dump file can show (signed int) instead of
(integer(kind=8)... .  This patch adjusts the regex to allow any content
containing the word int between the parentheses.

2020-07-18  David Edelsohn  <dje.gcc@gmail.com>

gcc/testsuite/ChangeLog

	* gfortran.dg/goacc/finalize-1.f: Adjust regex for 32 bits.