Bump unison to latest trunk

ChrisPenner · ChrisPenner · commit c6a6206924d7 · 2026-01-20T10:37:18.000-08:00
diff --git a/unison b/unison
@@ -1 +1 @@
-Subproject commit 23b831f6e3736d54a0516940dec3f56d143b9015
+Subproject commit 41bec14f3bfaeca85c6c9ad3e3fa2a1694c6bc50
