upd cleanup schedule

Author: yuliskov

.github/workflows/cleanup.yml

@@ -14,7 +14,7 @@ jobs:
       - uses: actions/github-script@v7
         with:
           script: |
-            const KEEP = 0;
+            const KEEP = 1;
             const workflowNames = ["VirusTotal Scan", "Cleanup old workflow runs"];
 
             // Get workflow ID