Ports: Add fio port

fio allows you to test various different IO subsystems and patterns.
It can help us test and benchmark the I/O subsystems of Serenity.

This port gets the fio bootstrapped and working, using the included
.fio file, I have been able to test the file I/O performance already.

Ports/fio/patches/0001-fio-remove-non-existent-header-sys-ipc.patch

@@ -0,0 +1,27 @@
+From d59316cb9bc616b4b44d432d1ad363afa69f67eb Mon Sep 17 00:00:00 2001
+From: Brian Gianforcaro <b.gianfo@gmail.com>
+Date: Tue, 21 Dec 2021 23:41:47 -0800
+Subject: [PATCH 1/4] Port: fio, remove non existent header sys/ipc.h
+
+Serenity doesn't currently have this header, and
+it doesn't appear to be needed on our platform so
+remove it for the port.
+---
+ init.c | 1 -
+ 1 file changed, 1 deletion(-)
+
+diff --git a/init.c b/init.c
+index 5f069d9..81c4771 100644
+--- a/init.c
++++ b/init.c
+@@ -7,7 +7,6 @@
+ #include <ctype.h>
+ #include <string.h>
+ #include <errno.h>
+-#include <sys/ipc.h>
+ #include <sys/types.h>
+ #include <dlfcn.h>
+ #ifdef CONFIG_VALGRIND_DEV
+-- 
+2.32.0
+