Update acme-mouse

diff --git a/acme-mouse b/acme-mouse
index 189ee09ceb77785d3dd84d6b2d970ec78b5f30cc..875fb44cfd9812593fb3f39e964606a70a7eec1f 160000 (submodule)
--- a/acme-mouse
+++ b/acme-mouse
@@ -1 +1 @@
-Subproject commit 189ee09ceb77785d3dd84d6b2d970ec78b5f30cc
+Subproject commit 875fb44cfd9812593fb3f39e964606a70a7eec1f