added prosody for ubuntu 18.04 and debian 10

Setup-Repo.sh

@@ -126,6 +126,15 @@ jitsi () {
     fi
 }
 
+prosody () {
+    if [ "$osrel" = "deb10" ] || [ "$osrel" = "ubu1804" ]; then
+        curl --retry 7 --retry-delay 5 -s https://prosody.im/files/prosody-debian-packages.key | apt-key add -
+        echo "deb http://packages.prosody.im/debian "$dist_name"  main" >> /etc/apt/sources.list.d/jitsi-stable.list
+    else
+        echo "$repo repository not available for this Distro"
+    fi
+}
+
 GoogleChrome () {
     if [ "$osrel" = "ubu1804" ] || [ "$osrel" = "ubu2004" ] || [ "$osrel" = "deb10" ]; then
         curl -o - https://dl-ssl.google.com/linux/linux_signing_key.pub | apt-key add