testsuite: Fix up broken testcase [PR107127]

I've added { dg-options "" } line manually in the patch but
forgot to adjust the number of added lines.

2022-11-24  Jakub Jelinek  <jakub@redhat.com>

	PR c/107127
	* gcc.dg/pr107127.c (foo): Add missing closing }.
diff --git a/gcc/testsuite/gcc.dg/pr107127.c b/gcc/testsuite/gcc.dg/pr107127.c
index f7ae87d..d25cced 100644
--- a/gcc/testsuite/gcc.dg/pr107127.c
+++ b/gcc/testsuite/gcc.dg/pr107127.c
@@ -10,3 +10,4 @@
   return v[0] / ((((c * (0 - 0 / a + 699.0 + 7.05 - 286.0 - +-4.65 + 1.57 + 0) * 0.1 - 3.28 + 4.22 + 0.1)) * b + 5.06)
 		 * 1.23 * 8.0 * 12.0 * 16.0 * 2.0 * 2.0 * 0.25 * 0.125 * 18.2 * -15.25 * 0.0001
 		 * 42.0 * 0.012 - 8.45 + 0 + 88.0 + 6.96 + 867.0 + 9.10 - 7.04 * -1.0);
+}