Update docker.yml: arm64

Author: iakat

.github/workflows/docker.yml

@@ -2,7 +2,7 @@ name: docker build
 
 on:
   schedule:
-  - cron: "0 10 * * *"
+    - cron: "0 10 * * *"
   push:
     branches:
     - "**"
@@ -57,3 +57,4 @@ jobs:
         push: ${{ github.event_name != 'pull_request' }}
         tags: ${{ steps.meta.outputs.tags }}
         labels: ${{ steps.meta.outputs.labels }}
+        platforms: linux/amd64,linux/arm64