microvm: name qboot binary qboot.rom

qboot isn't a bios and shouldnt be named that way.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Sergio Lopez <slp@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-id: 20200915120909.20838-2-kraxel@redhat.com
diff --git a/pc-bios/meson.build b/pc-bios/meson.build
index 182d5eb..9759dba 100644
--- a/pc-bios/meson.build
+++ b/pc-bios/meson.build
@@ -27,7 +27,7 @@
 blobs = files(
   'bios.bin',
   'bios-256k.bin',
-  'bios-microvm.bin',
+  'qboot.rom',
   'sgabios.bin',
   'vgabios.bin',
   'vgabios-cirrus.bin',