fix: permission error on pulling repo

install-caddy.sh

@@ -36,14 +36,6 @@ echo "==> Installing prerequisites"
 apt-get update
 apt-get install -y debian-keyring debian-archive-keyring apt-transport-https curl
 
-echo "==> Adding Caddy's official GPG key"
-curl -1sLf 'https://dl.cloudsmith.io/public/caddy/stable/gpg.key' | gpg --dearmor -o /usr/share/keyrings/caddy-stable-archive-keyring.gpg
-chmod o+r /usr/share/keyrings/caddy-stable-archive-keyring.gpg
-
-echo "==> Adding Caddy apt repository"
-curl -1sLf 'https://dl.cloudsmith.io/public/caddy/stable/debian.deb.txt' | tee /etc/apt/sources.list.d/caddy-stable.list >/dev/null
-chmod o+r /etc/apt/sources.list.d/caddy-stable.list
-
 echo "==> Installing Caddy"
 apt-get update
 apt-get install -y caddy