doc: Updated x11/libXvMC to 1.0.15

Author: 0-wiz-0

doc/CHANGES-2026

@@ -1,4 +1,4 @@
-$NetBSD: CHANGES-2026,v 1.661 2026/01/26 10:34:27 pin Exp $
+$NetBSD: CHANGES-2026,v 1.662 2026/01/26 10:34:43 wiz Exp $
 
 Changes to the packages collection and infrastructure in 2026:
 
@@ -863,3 +863,4 @@ Changes to the packages collection and infrastructure in 2026:
 	Updated x11/libXrandr to 1.5.5 [wiz 2026-01-26]
 >>>>>>> 1.660
 	Updated shells/oh-my-posh to 29.1.0 [pin 2026-01-26]
+	Updated x11/libXvMC to 1.0.15 [wiz 2026-01-26]