update libpicofe

diff --git a/platform/libpicofe b/platform/libpicofe
index 9089665..9028744 160000 (submodule)
--- a/platform/libpicofe
+++ b/platform/libpicofe
@@ -1 +1 @@
-Subproject commit 9089665ca1260c338c4239583f59de981bc80c1c
+Subproject commit 9028744c193c011a7a0b1ed2e069208f57ffa2fa