Ports: Update Super-Mario's patches to use git patches

Ports/Super-Mario/patches/0001-chdir-to-the-installed-directory-before-execution.patch

@@ -0,0 +1,37 @@
+From c7869092a313c1550a34675d1c9faebc1468ef1e Mon Sep 17 00:00:00 2001
+From: Gunnar Beutner <gbeutner@serenityos.org>
+Date: Fri, 4 Jun 2021 00:29:36 +0200
+Subject: [PATCH 1/5] chdir() to the installed directory before execution
+
+The game expects its assets in the current directory, but we install
+those to /opt/Super_Mario, so chdir() there at program startup to avoid
+crashing.
+---
+ src/main.cpp | 9 +++++++--
+ 1 file changed, 7 insertions(+), 2 deletions(-)
+
+diff --git a/src/main.cpp b/src/main.cpp
+index 040eb56..ca14d6f 100644
+--- a/src/main.cpp
++++ b/src/main.cpp
+@@ -1,10 +1,15 @@
+ #include "header.h"
+ #include "Core.h"
++#include <unistd.h>
+ 
+ int main(int argc, const char* argv[]) {
+-    CCore oCore;
++    chdir("/opt/Super_Mario");
+ 
+-    oCore.mainLoop();
++    {
++        CCore oCore;
++
++        oCore.mainLoop();
++    }
+     
+     return 0;
+ }
+-- 
+2.36.1
+