Opinionated warning: require strict= argument to zip() builtin

[Zac-HD]

In Python 3.10, PEP-618 added optional length-checking to zip().

Requiring uses of zip() to declare either strict= would be a nice option to prevent bugs when the argument was omitted, and the iterables were unexpectedly of different lengths. Of course it could also be pretty noisy, not to mention requiring Python 3.10 or later, so I think this should be disabled by default.

[cooperlees]

Sounds helpful and worth adding. I for one didn't know this was added. Could we not just enable it only for >= 3.10 by default and not for < 3.10?

[Zac-HD]

I don't think we can (consistently) tell what the intended my minimum Python version should be, so enabled by default doesn't seem practical until 3.9 reaches end of life.