fix: wrong components order in scree_plot

[Quentin62]

in scree_plot, components are sorted in alphabetic order resulting in a wrong order when there are more than 10 components

import pandas as pd
import numpy as np

import prince

n, p = 100, 15
x = pd.DataFrame(np.random.randint(0, 100, size=(n, p)))

pca = prince.PCA(n_components=x.shape[1])
pca.fit(x)

pca.scree_plot()

Before:

After:

[MaxHalford]

Great catch! I'll get it merged and publish a new version. Thanks a lot.