Ports: Update libassuan's patches to use git patches

Ports/libassuan/patches/0001-Include-sys-time.h.patch

@@ -0,0 +1,24 @@
+From f5ca6465464e4649a81fa3694e69e71efd3e5f46 Mon Sep 17 00:00:00 2001
+From: Gunnar Beutner <gbeutner@serenityos.org>
+Date: Wed, 14 Apr 2021 04:32:19 +0200
+Subject: [PATCH] Include sys/time.h
+
+---
+ src/assuan-socket.c | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/src/assuan-socket.c b/src/assuan-socket.c
+index 97b2312..39079bc 100644
+--- a/src/assuan-socket.c
++++ b/src/assuan-socket.c
+@@ -34,6 +34,7 @@
+ #endif
+ #else
+ # include <sys/types.h>
++# include <sys/time.h>
+ # include <sys/socket.h>
+ # include <netinet/in.h>
+ # include <arpa/inet.h>
+-- 
+2.36.1
+

Ports/libassuan/patches/ReadMe.md

@@ -0,0 +1,7 @@
+# Patches for libassuan on SerenityOS
+
+## `0001-Include-sys-time.h.patch`
+
+Include sys/time.h
+
+

Ports/libassuan/patches/includes.patch

@@ -1,11 +0,0 @@
-diff -Naur libassuan-2.5.5/src/assuan-socket.c libassuan-2.5.5.serenity/src/assuan-socket.c
---- libassuan-2.5.5/src/assuan-socket.c	2021-04-14 02:38:16.911542870 +0200
-+++ libassuan-2.5.5.serenity/src/assuan-socket.c	2021-04-14 02:37:37.497571703 +0200
-@@ -34,6 +34,7 @@
- #endif
- #else
- # include <sys/types.h>
-+# include <sys/time.h>
- # include <sys/socket.h>
- # include <netinet/in.h>
- # include <arpa/inet.h>