[REVIEW] Upgrade pandas to 1.5

[galipremsagar]

Description

This PR introduces pandas-1.5 support in cudf. The changes include:

• Requires group_keys support in groupby for dask_cudf to work: Add support for group_keys in groupby #11659
• Requires zfill updates to match pandas-1.5 behavior: Update zfill to match Python output #11634
• where API: Ability to inspect a scalar value if it can be fit into the existing dtype, similar to: DOC: Clarify DataFrame.where tries to maintain dtype of DataFrame when providing fill_value pandas-dev/pandas#48373
• Switches ValueError to TypeError when an unknown category is being set to a CategoricalColumn
• Handles breaking change of an ArrowIntervalType related import that has resulted in cudf to error on import itself.
• Fix an issue with IntervalColumn.to_pandas.
• Raises error when an object of boolean dtype is being set to a NumericalColumn.
• Raises error when pat is None in Series.str.startswith & Series.str.endswith.
• Add IntervalDtype.to_pandas with appropriate versioning.
• Handle get_window_bounds signature changes.
• Fix and version a bunch of pytests.

branch-22.10:

== 4275 failed, 79837 passed, 2049 skipped, 1193 xfailed, 1923 xpassed, 6597 warnings, 4 errors in 1103.52s (0:18:23) ==
== 803 failed, 106 passed, 14 skipped, 14 xfailed, 324 warnings, 17 errors in 148.46s (0:02:28) ==

This PR:

== 84041 passed, 2049 skipped, 1199 xfailed, 1710 xpassed, 6599 warnings in 359.27s (0:05:59) ==
== 954 passed, 14 skipped, 7 xfailed, 3 xpassed, 580 warnings in 54.75s ==

Checklist

• I am familiar with the Contributing Guidelines.
• New or existing tests cover these changes.
• The documentation is up to date with these changes.

[shwina]

Just a minor comment -- thanks, Prem!

[mroeschke]

Note, in 1.5. we also further restricted startswith/endswith to only accept a tuple specifically to mirror the stdlib

In [15]: "f".endswith(["f", "g"])
---------------------------------------------------------------------------
TypeError                                 Traceback (most recent call last)
Input In [15], in <cell line: 1>()
----> 1 "f".endswith(["f", "g"])

TypeError: endswith first arg must be str or a tuple of str, not list

[galipremsagar]

I did see that change, I'll be opening a follow-up PR because that will need some discussions & libcudf side changes too.

[mroeschke]

Great thanks for this!

[msadang]

LGTM

[galipremsagar]

@gpucibot merge