DEPS: bump pyarrow min to 1.0

[jreback]

cc @jorisvandenbossche

not much burden on < 1, but let's keep the eco-system moving forward.

[jorisvandenbossche]

pyrarow 1.0 is not even a year old. We don't use that stringent version requirements for other dependencies (unless there is a specific reason). So we could also start with raising the minimum version to 0.17, which is a year old, and already allows to remove some of the special cases for 0.15 (and the "1.0" doesn't mean anything special, between 0.17 and 1.0, we just changed the naming scheme for releases)

[lithomas1]

@jreback @jorisvandenbossche. Looks like this is a dupe of #38870(almost the exact same conversation happened there, lol). Do you want to close that issue or this one?

[jreback]

good point let's close this one