Automatic update of common submodule

From 60aeef6 to 48a5d85

diff --git a/common b/common
index 60aeef6..48a5d85 160000 (submodule)
--- a/common
+++ b/common
@@ -1 +1 @@
-Subproject commit 60aeef6837610c672cebf247ec748538faab7bf1
+Subproject commit 48a5d85ebf4a0bad1c997c83100f710fe2154fbf