Increase ulimit on host to fix test 103-string-append with art-debug-gc.

Strace is turned on by default on the art-debug-gc configuration, and
was going over the file size limit for this test on host (x86).

Test: Run ART run-test 103-string-append on art-debug-gc configuration.
Change-Id: I5cf28f054468babcf4d9b614b8e64b365a5691c5
1 file changed