json-streamer: reuse parser The push parser can be reset, so reuse it when the json-streamer detects a completed toplevel object. Reviewed-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Message-ID: <20260626101727.1727389-3-pbonzini@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@oss.qualcomm.com> Signed-off-by: Markus Armbruster <armbru@redhat.com>