DOC: Resolve SA05 errors for all ExponentialMovingWindow, Expanding, Rolling, and Window

[jordan-d-murphy]

A small change in a shared template resolved all SA05 errors for the following:

pandas.core.window.ewm.ExponentialMovingWindow.corr
pandas.core.window.ewm.ExponentialMovingWindow.cov
pandas.core.window.ewm.ExponentialMovingWindow.mean
pandas.core.window.ewm.ExponentialMovingWindow.std
pandas.core.window.ewm.ExponentialMovingWindow.sum
pandas.core.window.ewm.ExponentialMovingWindow.var

pandas.core.window.expanding.Expanding.apply
pandas.core.window.expanding.Expanding.corr
pandas.core.window.expanding.Expanding.count
pandas.core.window.expanding.Expanding.cov
pandas.core.window.expanding.Expanding.kurt
pandas.core.window.expanding.Expanding.max
pandas.core.window.expanding.Expanding.mean
pandas.core.window.expanding.Expanding.median
pandas.core.window.expanding.Expanding.min
pandas.core.window.expanding.Expanding.quantile
pandas.core.window.expanding.Expanding.rank
pandas.core.window.expanding.Expanding.sem
pandas.core.window.expanding.Expanding.skew
pandas.core.window.expanding.Expanding.std
pandas.core.window.expanding.Expanding.sum
pandas.core.window.expanding.Expanding.var

pandas.core.window.rolling.Rolling.apply
pandas.core.window.rolling.Rolling.corr
pandas.core.window.rolling.Rolling.count
pandas.core.window.rolling.Rolling.cov
pandas.core.window.rolling.Rolling.kurt
pandas.core.window.rolling.Rolling.max
pandas.core.window.rolling.Rolling.mean
pandas.core.window.rolling.Rolling.median
pandas.core.window.rolling.Rolling.min
pandas.core.window.rolling.Rolling.quantile
pandas.core.window.rolling.Rolling.rank
pandas.core.window.rolling.Rolling.sem
pandas.core.window.rolling.Rolling.skew
pandas.core.window.rolling.Rolling.std
pandas.core.window.rolling.Rolling.sum
pandas.core.window.rolling.Rolling.var

pandas.core.window.rolling.Window.mean
pandas.core.window.rolling.Window.std
pandas.core.window.rolling.Window.sum
pandas.core.window.rolling.Window.var

pandas.plotting.boxplot

• xref DOC: fix SA05 errors in docstrings  #57392
• Tests added and passed if fixing a bug or adding a new feature
• All code checks passed.
• Added type annotations to new arguments/methods/functions.
• Added an entry in the latest doc/source/whatsnew/vX.X.X.rst file if fixing a bug or adding a new feature.

[datapythonista]

Thanks Jordan, very nice PR