DOC FIX MatplotlibDeprecationWarnings for plot_sgd_early_stopping.py (#24841)
DOC FIX MatplotlibDeprecationWarnings for plot_sgd_early_stopping.py (#24841)

Co-authored-by: Jérémie du Boisberranger <e3f2e912120bf2b3b91d0d3b53109753fb66c284@users.noreply.github.com>
Co-authored-by: jeremie du boisberranger <ff8b1d9a6fdac3a468cd870434fc13a05213dfff@yahoo.fr>
Co-authored-by: Guillaume Lemaitre <e5e78d384e205244ed69377c80930de68a2732ec@gmail.com>
scikit-learn/scikit-learn,betatim/scikit-learn,betatim/scikit-learn,scikit-learn/scikit-learn,scikit-learn/scikit-learn,scikit-learn/scikit-learn,betatim/scikit-learn,betatim/scikit-learn