Enhance/roc rel ts plots

[WPringle]

Adding capabilities for plotting reliability diagram and threat score as well as ROC curve.

In the ROC curve, add the number of observed exceedances and observed negatives onto axes, add AUC stat and the probability where the surrogate gives the best POD - FAR value.

Example output for Florence regression GAHM run, 6-ft exceedance

[SorooshMani-NOAA]

Please note the script names should be updated here:

ondemand-storm-workflow/pyproject.toml

Lines 95 to 102 in 2c3b0ff

	run_ensemble = "stormworkflow.main:main"
	hurricane_data = "stormworkflow.prep.hurricane_data:cli"
	hurricane_mesh = "stormworkflow.prep.hurricane_mesh:cli"
	download_data = "stormworkflow.prep.download_data:cli"
	setup_ensemble = "stormworkflow.prep.setup_ensemble:cli"
	combine_ensemble = "stormworkflow.post.combine_ensemble:cli"
	analyze_ensemble = "stormworkflow.post.analyze_ensemble:cli"
	storm_roc_curve = "stormworkflow.post.storm_roc_curve:cli"

I will have to implement a test for script names at some point!

[SorooshMani-NOAA]

Also the colors are easier on my eyes, thank you!