framework: update reference

Signed-off-by: Valerio Setti <valerio.setti@nordicsemi.no>
diff --git a/framework b/framework
index 523a12d..b5dc86c 160000
--- a/framework
+++ b/framework
@@ -1 +1 @@
-Subproject commit 523a12d05b91301b020e2aa560d9774135e3a801
+Subproject commit b5dc86cfe7f1f15626bc43e6720447a0a51860b9