Standardize `Table`

[lars-reimann]

Is your feature request related to a problem?

Standardization means to give a variable a mean of 0 and a standard deviation of 1.

Desired solution

• Add a class StandardScaler in safeds.data.tabular.transformation that wraps the StandardScaler of scikit-learn
• Make it a subclass of InvertibleTableTransformer

Considered alternatives

• Call the class Standardizer. However, several strategies (e.g. Normalize Table #141) for features scaling exist and the suffix Scaler makes them more visible.

[lars-reimann]

🎉 This issue has been resolved in version 0.14.0 🎉

The release is available on:

• v0.14.0
• GitHub release

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