n-api: create_buffer has an out param, use it
n-api: create_buffer has an out param, use it

rustbridge/neon,rustbridge/neon,neon-bindings/neon,rustbridge/neon,rustbridge/neon,rustbridge/neon,neon-bindings/neon,rustbridge/neon,neon-bindings/neon,neon-bindings/neon