Add '.drone.yml'

.drone.yml

@@ -0,0 +1,11 @@
+kind: pipeline
+type: docker
+name: build
+
+steps:
+  - name: build-linux-x64
+    image: rust:latest
+    commands:
+      - apt-get update
+      - apt-get install -y libasound2-dev
+      - cargo install librespot