Update and rename tl-finalisation to removed calamares.desktop after install

Author: Akash6222

airootfs/usr/local/bin/tl-finalisation renamed to airootfs/usr/local/bin/removed calamares.desktop after install

@@ -13,5 +13,7 @@ rm -vf /etc/sddm.conf.d/autologin.conf
 rm -vf /etc/polkit-1/rules.d/49-nopasswd_global.rules
 rm -vf /root/{.automated_script.sh,.zlogin}
 rm -vf /usr/share/pixmaps/{archlinux-logo.png,archlinux-logo.svg,archlinux-logo-text.png,archlinux-logo-text.svg}
+rm -rf /etc/skel/Desktop/calamares.desktop
+rm -rf ~/Desktop/calamares.desktop
 
 rm /usr/local/bin/{tl-finalisation,livecd-sound,Installation_guide}