Bump cecil

diff --git a/external/cecil b/external/cecil
index 5f93431f2d699e9b090a5a14db5941a18b1e171b..0b523fa7e0f2f83cc67e4c19f1f769e68d717562 160000 (submodule)
--- a/external/cecil
+++ b/external/cecil
@@ -1 +1 @@
-Subproject commit 5f93431f2d699e9b090a5a14db5941a18b1e171b
+Subproject commit 0b523fa7e0f2f83cc67e4c19f1f769e68d717562