MAINTAINERS: new maintainers for QOM

QOM is not a particularly active subsystem now: 51 commits in two years.
But, we need active maintainers to review and merge patches, and Git
shows the following top committers taking on QOM:

    Markus Armbruster <[email protected]>
    Eduardo Habkost <[email protected]>
    Paolo Bonzini <[email protected]>
    Marc-André Lureau <[email protected]>
    Eric Blake <[email protected]>

I volunteer myself, and also volunteer Eduardo and Daniel as reviewers
since they understand the code well.

Cc: Andreas Färber <[email protected]>
Cc: Daniel P. Berrange <[email protected]>
Cc: Eduardo Habkost <[email protected]>
Suggested-by: Markus Armbruster <[email protected]>
Signed-off-by: Paolo Bonzini <[email protected]>
Signed-off-by: Markus Armbruster <[email protected]>
Message-Id: <[email protected]>
Reviewed-by: Daniel P. Berrangé <[email protected]>
Acked-by: Andreas Färber <[email protected]>

MAINTAINERS

@@ -2029,9 +2029,10 @@ F: docs/interop/qemu-ga-ref.texi
 T: git https://github.com/mdroth/qemu.git qga
 
 QOM
-M: Andreas Färber <[email protected]>
+M: Paolo Bonzini <[email protected]>
+R: Daniel P. Berrange <[email protected]>
+R: Eduardo Habkost <[email protected]>
 S: Supported
-T: git https://github.com/afaerber/qemu-cpu.git qom-next
 F: include/qom/
 X: include/qom/cpu.h
 F: qom/