Change CRON schedule to weekly

Author: Yuki-cpp

.github/workflows/docker-publish.yml

@@ -7,7 +7,7 @@ name: Docker
 
 on:
   schedule:
-    - cron: '18 17 * * *'
+    - cron: '34 2 * * 5'
   push:
     branches: [ "main" ]
     # Publish semver tags as releases.