Update plugin.yml

Author: umireon

.github/workflows/plugin.yml

@@ -311,7 +311,7 @@ jobs:
         with:
           images: ghcr.io/${{ github.repository }}-ubuntu-builder
           tags: |
-            type=raw,value=runid-${{ github.run_id }},priority=10000
+            type=raw,value=build-{{date 'YYYYMMDD'}},priority=10000
             type=raw,value=latest
 
       - name: Build and Push builder image (Ubuntu)