LinearRegressionModels compatability with Sklearn version 1.2.0

[patrickleonardy]

Bug Report

Sklearn version 1.2.0 breaks the LinearRegressionModels in Cobra.

Description

The constructor of the LinearRegression class in sklearn does no longer have the keyword normalize.
As this keyword is already depreciated just removing it from the test_deserialize and test_serialize functions should be fine, when backwards compatability has been checked.

Steps to Reproduce

1. Update sklearn to version 1.2.0 (if not already done)
2. Run the tutorial_Cobra_linear_regression.ipynb file in the GitHub repository
3. See the Error message appear

Error Message

[patrickleonardy]

It seems that this has already been fixed in the development branch but it has not yet been merged to the master.