Missing msquic on Linux

For Linux executables and VSCode Extension, msquic for HTTP/3 has to be installed as:

```
wget https://packages.microsoft.com/config/ubuntu/$(lsb_release -rs)/packages-microsoft-prod.deb -O packages-microsoft-prod.deb
sudo dpkg -i packages-microsoft-prod.deb
rm packages-microsoft-prod.deb
sudo apt-get update
sudo apt-get install -y libmsquic
```