drop patches

fixed upstream:
	0006-Fix-missing-read-only-access-checks-CVE-2008-5086.patch
applied upstream:
	0004-Open-qemu-monitor-log-O_APPEND-instead-of-O_TRUNC.patch
	0005-qemu-fix-parallel-serial-mode-tcp-and-unix.patch
	0007-don-t-fail-on-missing-locales.patch
	0008-Don-t-hardcode-ssh-port.patch