:art: use public domain relapath for windows

diff --git a/util b/util
index 8d07a94ba9207ce640d8046c663dbdb2d9860dc1..5ce1103a4de5adf8645aea9f8d077494b6cee8cb 160000 (submodule)
--- a/util
+++ b/util
@@ -1 +1 @@
-Subproject commit 8d07a94ba9207ce640d8046c663dbdb2d9860dc1
+Subproject commit 5ce1103a4de5adf8645aea9f8d077494b6cee8cb