TST: add test for rolling max/min/mean with DatetimeIndex over different frequencies (#29932)
TST: add test for rolling max/min/mean with DatetimeIndex over different frequencies (#29932)


gfyoung/pandas,dsm054/pandas,TomAugspurger/pandas,rs2/pandas,TomAugspurger/pandas,TomAugspurger/pandas,rs2/pandas,dsm054/pandas,TomAugspurger/pandas,jorisvandenbossche/pandas,rs2/pandas,gfyoung/pandas,datapythonista/pandas,jreback/pandas,pandas-dev/pandas,datapythonista/pandas,gfyoung/pandas,rs2/pandas,jorisvandenbossche/pandas,jreback/pandas,jorisvandenbossche/pandas,jorisvandenbossche/pandas,jreback/pandas,pandas-dev/pandas,jreback/pandas,pandas-dev/pandas,dsm054/pandas,jreback/pandas,gfyoung/pandas,datapythonista/pandas,dsm054/pandas,gfyoung/pandas,pandas-dev/pandas,dsm054/pandas,datapythonista/pandas