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>
2 files changed