Convert compose files to yaml

toml conversion stopped working, don't want to fix it

docker/tftp/docker-compose.yaml

@@ -0,0 +1,12 @@
+services:
+  tftp:
+    container_name: tftp
+    image: pghalliday/tftp
+    environment:
+      - TZ=Europe/Helsinki
+    restart: unless-stopped
+    ports:
+      - 69:69/udp
+    volumes:
+      - /etc/localtime:/etc/localtime:ro
+      - /docker/tftp:/var/tftpboot