linstor-common: use drbd handerls options

rp- · rp- · commit f53a7b091b24 · 2019-04-08T13:57:12.000+02:00
diff --git a/linstor-common b/linstor-common
@@ -1 +1 @@
-Subproject commit 323848b57e8360b1be8af09bfc333c2666fa307c
+Subproject commit a38f3561b70299f6ff396550b9e1631e2b0dff53
