Update jupyter_SAS.md

documents/tuto_jupyter_windows/jupyter_SAS.md

+- https://sassoftware.github.io/sas_kernel/index.html
 - https://www.sas.com/content/dam/SAS/support/en/sas-global-forum-proceedings/2019/3238-2019.pdf
 - https://github.com/sassoftware/sas_kernel/blob/main/sas_kernel/nbextensions/README.md
 - https://github.com/sassoftware/sas_kernel/issues/4 (Feature Request - Suppress log messages)