Automatic update of common submodule

From 3cb3d3c to 5edcd85

diff --git a/common b/common
index 3cb3d3c..5edcd85 160000 (submodule)
--- a/common
+++ b/common
@@ -1 +1 @@
-Subproject commit 3cb3d3cbbf794c18a6f91866c6d7fa38880c1eb8
+Subproject commit 5edcd857b2107cd8b78c16232dd10877513ec157