FEAT: GroupByApply support sort

[aa452948257]

Is your feature request related to a problem? Please describe

x_stock_mean_df = x_stocks_df.groupby(
        'StockName', group_keys=True
    ).apply(lambda x: x.rolling(window=10).mean())

When doing GroupByApply, the results of Pandas are sorted, which is different from Xorbits.
We should add sort parameter just like Pandas.

[RayJi01]

take