remove docker.gpg if exists

install.sh

@@ -516,6 +516,11 @@ fi;
 echo "Would you like to install/update docker? (y/N)";
 read -r ANSWER;
 if [ "$ANSWER" == "y" ] || [ "$ANSWER" == "Y" ]; then
+
+	if [ -f "/etc/apt/keyrings/docker.gpg" ]; then
+		rm -f /etc/apt/keyrings/docker.gpg
+	fi;
+
 	#install_docker_deb;
 	# install docker using apt-get
 	install_docker_apt