CLN: Simplify LinePlot flow
BUG: timeseries subplots may display unnecessary minor ticklabels
Merge pull request #7717 from sinhrks/lineplot_cln

CLN: Simplify LinePlot flow
Merge pull request #7801 from sinhrks/axlayout_bug

BUG: timeseries subplots may display unnecessary minor ticklabels
BUG: offsets.apply doesnt preserve nanosecond