The global_ param to basic_qos is not set on RobustChannel reopen

[jeff-foster-trabon]

In the call to aiormq.Channel.basic_qos inside RobustChannel._on_open, the values that were stored in self._prefetch_count and self._prefetch_size from the call to set_qos are passed, but not self._global_qos:

await channel.basic_qos(
    prefetch_count=self._prefetch_count,
    prefetch_size=self._prefetch_size,
)

Is this intentional? I don't know why you wouldn't want to pass global_ as well, like:

await channel.basic_qos(
    prefetch_count=self._prefetch_count,
    prefetch_size=self._prefetch_size,
    global_=self._global_qos,
)

[mosquito]

Don’t you want to open PR?