Fix timeout argument

[another-rex]

Remove the deprecated default option and pass it in directly.

By filling out default options, every query now prints a warning log because of this line in the implementation code:

    if default_options is not None:
        _log.warning(
            "Deprecation warning: passing default_options to the Query"
            "constructor is deprecated. Please directly pass any "
            "arguments you want to use to the Query constructor or its "
            "methods."
        )

https://github.com/googleapis/python-ndb/blob/a3a181a427cc292882691d963b30bc78c05c6592/google/cloud/ndb/query.py#L1339

Though looking at the git blame has been "deprecated" since 4 years ago in version v0.0.1

[andrewpollock]

Remove the deprecated default option and pass it in directly.

I'm not seeing anything at https://googleapis.dev/python/python-ndb/latest/query.html#google.cloud.ndb.query.Query that says the default_options attribute of the Query object is deprecated. Could you add some more context on why this change is necessary to the PR description?

[andrewpollock]

Change looks structurally sound, although I'm not understanding the necessity?

[another-rex]

By filling out default options, every query now prints a warning log because of this line in the implementation code:

        if default_options is not None:
            _log.warning(
                "Deprecation warning: passing default_options to the Query"
                "constructor is deprecated. Please directly pass any "
                "arguments you want to use to the Query constructor or its "
                "methods."
            )

https://github.com/googleapis/python-ndb/blob/a3a181a427cc292882691d963b30bc78c05c6592/google/cloud/ndb/query.py#L1339

Though looking at the git blame has been "deprecated" since 4 years ago in version v0.0.1