Ports: Replace the x264 config.sub patch with our download

Ports/x264/patches/0001-Add-definitions-for-serenity-to-configure.patch

@@ -0,0 +1,27 @@
+From 6f4145f606671d7be8597af7854bda59ef594802 Mon Sep 17 00:00:00 2001
+From: Hunter Kvalevog <hunterkva@protonmail.com>
+Date: Sat, 2 Apr 2022 19:14:23 -0500
+Subject: [PATCH] Add definitions for serenity to configure
+
+---
+ configure  | 4 ++++
+ 1 file changed, 4 insertions(+)
+
+diff --git a/configure b/configure
+index e242e73..1f60a1a 100755
+--- a/configure
++++ b/configure
+@@ -729,6 +729,10 @@ case $host_os in
+     *haiku*)
+         SYS="HAIKU"
+         ;;
++    serenity)
++        SYS="SERENITY"
++        libm="-lm"
++        ;;
+     *)
+         die "Unknown system $host, edit the configure"
+         ;;
+-- 
+2.36.1
+