framework: update reference

Signed-off-by: Valerio Setti <valerio.setti@nordicsemi.no>
diff --git a/framework b/framework
index fe852d3..71171b7 160000
--- a/framework
+++ b/framework
@@ -1 +1 @@
-Subproject commit fe852d3b9a3b08171c99176ffebfe8a8475d546d
+Subproject commit 71171b77f50302206cc87b93bc8bf76f16b6e1c4