Add arm64 image.

.drone.yml

+platform: linux/arm64
+
+pipeline:
+  docker:
+    dockerfile: Dockerfile
+    image: plugins/docker:linux-arm64
+    repo: yukimochi/peertube
+    secrets: [ docker_username, docker_password ]
+    tags: latest-aarch64

docker-compose.yml

@@ -17,7 +17,7 @@ services:
       - ./redis:/data
 
   app:
-    image: chocobozzz/peertube:stretch
+    image: yukimochi/peertube:latest
     restart: always
     ports:
       - "9000:9000"

manifest.yaml

+image: yukimochi/peertube:latest
+manifests:
+  -
+    image: yukimochi/peertube:latest-amd64
+    platform:
+      architecture: amd64
+      os: linux
+  -
+    image: yukimochi/peertube:latest-aarch64
+    platform:
+      architecture: arm64
+      variant: v8
+      os: linux