update to Githubs status

01-Introduction/01-JSC.ipynb

01-Introduction/02-Jupyter-JSC.ipynb

01-Introduction/03-Login-to-Jupyter-JSC.ipynb

02-Configuration/03-Environment.ipynb

02-Configuration/2-Factor-Authentication.ipynb

03-HowTos/install-singularity-jupyter-kernel.ipynb

03-HowTos/setup-singularity-jupyter-server.ipynb

...Updates/Announcement-2022-11_Kernels_and_Extensions.ipynb

...&Updates/Announcement-2022-12_Slurm_Wrapped_Kernels.ipynb

...&Updates/Announcement-2023-07_JupyterLab3.6-Upgrade.ipynb

...&Updates/Announcement-2024-06_JupyterLab4.2-Upgrade.ipynb