up seabios dependency to 1.9.3-2 for x86 (#841060)

debian/control-in

@@ -371,7 +371,7 @@ Package: qemu-system-x86
 Architecture: amd64 arm arm64 armel armhf hppa i386 ia64 kfreebsd-amd64 kfreebsd-i386 mips mipsel powerpc powerpcspe ppc64 ppc64el s390x sparc sparc64 x32
 Multi-Arch: foreign
 Depends: ${shlibs:Depends}, ${misc:Depends}, qemu-system-common (>> 2.0.0+dfsg-7~),
- seabios (>= 1.7.5~), ipxe-qemu (>= 1.0.0+git-20131111.c3d1e78-1~)
+ seabios (>= 1.9.3-2~), ipxe-qemu (>= 1.0.0+git-20131111.c3d1e78-1~)
 Recommends: qemu-utils,
 :ubuntu: cpu-checker
 Suggests: samba, vde2, qemu-block-extra (= ${binary:Version}),