cairo: update to 1.18.4

ruevs · phkahler · commit ae82fdf0bdd5 · 2025-09-16T11:48:44.000-04:00
diff --git a/extlib/cairo b/extlib/cairo
@@ -1 +1 @@
-Subproject commit d4724ee921c4fa399ccbd0019c3d6917452e0ffd
+Subproject commit e4cd47fcde357b50a99064d3a65dcf41a0b4dd02
