update ubuntu to gnome 40
sudo add-apt-repository ppa:shemgp/gnome-40
sudo apt full-upgrade
sudo apt install gnome-session adwaita-icon-theme-full fonts-cantarell
sudo apt install git meson sassc libglib2.0-dev libxml2-utils
git clone https://github.com/ubuntu/yaru
cd yaru
meson build
sudo ninja -C build install