doc: Updated shells/oh-my-posh to 26.26.3

Author: 0323pin

doc/CHANGES-2025

@@ -1,4 +1,4 @@
-$NetBSD: CHANGES-2025,v 1.5895 2025/10/03 15:52:05 pin Exp $
+$NetBSD: CHANGES-2025,v 1.5896 2025/10/03 15:53:05 pin Exp $
 
 Changes to the packages collection and infrastructure in 2025:
 
@@ -8531,3 +8531,4 @@ Changes to the packages collection and infrastructure in 2025:
 	Updated pkgtools/pkgin to 25.10.0 [jperkin 2025-10-03]
 	Updated devel/nss to 3.117 [wiz 2025-10-03]
 	Updated www/cobalt to 0.20.2 [pin 2025-10-03]
+	Updated shells/oh-my-posh to 26.26.3 [pin 2025-10-03]