Revert "Reduce artifacts TTL to 60 days"

This reverts commit 5e9fa7e07d430006bfbd53dff1d483fe6de1edd2.

Reason for revert: to be re-done

Change-Id: I3d7a4059d90f9916e02767a77fab5675b7df2a8c
diff --git a/jobs/templates/download-config-drive.yml b/jobs/templates/download-config-drive.yml
index 94269ec..74bd001 100644
--- a/jobs/templates/download-config-drive.yml
+++ b/jobs/templates/download-config-drive.yml
@@ -105,9 +105,8 @@
 
       }}
     name: download-config-drive
-    build-discarder:
-      days-to-keep: 365
-      artifact-days-to-keep: 60
+    logrotate:
+      daysToKeep: 365
     parameters:
     - string:
         default: ''