Ports: Update genemu's patches to use git patches

This required splitting the single patch file up, which was done with
_some_ degree of accuracy (but not entirely so).

Ports/genemu/patches/0002-Disable-logging.patch

@@ -0,0 +1,25 @@
+From bf9d28049d0c69604f968eb23b1a1509f449946a Mon Sep 17 00:00:00 2001
+From: Ali Mohammad Pur <ali.mpfard@gmail.com>
+Date: Mon, 16 May 2022 15:31:45 +0430
+Subject: [PATCH 2/5] Disable logging
+
+---
+ mem.h | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/mem.h b/mem.h
+index 8c96952..6c39fd6 100644
+--- a/mem.h
++++ b/mem.h
+@@ -7,7 +7,7 @@
+ #define MAX(a,b)          ((a)>(b)?(a):(b))
+ #define MIN(a,b)          ((a)<(b)?(a):(b))
+ 
+-#define DISABLE_LOGGING   0
++#define DISABLE_LOGGING   1
+ 
+ void mem_init(int romsize);
+ int load_bin(const char *fn);
+-- 
+2.36.1
+