[Feature Request] Add support for sub-daily data

[cwdunkerly]

Please describe the feature you'd like to see
Currently agweather-qaqc only functions on daily data, however there would be a benefit to adding support for sub-daily data.

Additional context
Certain correction methods will need adjustment for time series data that is no longer daily (ex. the RH percentile correction will need its suggested parameters updated to reflect the increase in data points for any given year)

As a halfway measure, support could be added for taking in sub-daily data and resampling it to daily, saving the user an extra external step.