hs-test: add tests repeat option

Type: test

Change-Id: I0143d26d929f6408a5399d7ca536e48cbd9d46bb
Signed-off-by: Matus Fabian <matfabia@cisco.com>
diff --git a/extras/hs-test/test b/extras/hs-test/test
index 9b18e1b..58f08bd 100755
--- a/extras/hs-test/test
+++ b/extras/hs-test/test
@@ -59,6 +59,10 @@
         ;;
     --parallel=*)
         ginkgo_args="$ginkgo_args -procs=${i#*=}"
+        ;;
+    --repeat=*)
+        ginkgo_args="$ginkgo_args --repeat=${i#*=}"
+        ;;
 esac
 done