Add 10 minutes for gcstress timeout.

At least two tests already need it (129-ThreadGetId and
09-array-copy-concurrent-gc), so increasing it globally.

Test: test.py
Change-Id: Icce33eacd19dcc696253b3ad0daba1912fd428b2
diff --git a/test/etc/run-test-jar b/test/etc/run-test-jar
index 7b9a865..f70231d 100755
--- a/test/etc/run-test-jar
+++ b/test/etc/run-test-jar
@@ -142,8 +142,8 @@
         LIB="$1"
         shift
     elif [ "x$1" = "x--gc-stress" ]; then
-        # Give an extra 5 mins if we are gc-stress.
-        TIME_OUT_EXTRA=$((${TIME_OUT_EXTRA} + 300))
+        # Give an extra 10 mins if we are gc-stress.
+        TIME_OUT_EXTRA=$((${TIME_OUT_EXTRA} + 600))
         shift
     elif [ "x$1" = "x--testlib" ]; then
         shift