added drone config file

.drone.yml

@@ -0,0 +1,26 @@
+---
+kind: pipeline
+type: docker
+name: default
+
+clone:
+	disable: true
+
+steps:
+- name: build_img
+	image: debian:buster
+	privileged: true
+	volumes:
+	- name: builds
+		path: /tl-builds
+	commands:
+	- lb config
+	- rm -r config
+	- git clone --recurse-submodules https://tildegit.org/tildelinux/lb-config config
+	- lb build 
+	- mv live-image-amd64.img /tl-builds/tildelinux.img
+
+volumes:
+- name: builds
+	host:
+		path: /home/sose/tl-builds