Update astylerc and reformat the code.

[meshlink] / src / utcp

diff --git a/src/utcp b/src/utcp
index 558c6d183e2a580b811c5603dd48c33b01a3dc7e..850542e9585f716985c25d5995ba5bcb2cc6ba87 160000 (submodule)
--- a/src/utcp
+++ b/src/utcp
@@ -1 +1 @@
-Subproject commit 558c6d183e2a580b811c5603dd48c33b01a3dc7e
+Subproject commit 850542e9585f716985c25d5995ba5bcb2cc6ba87