Update 'crss-reg/crss-reg-exist-cloud.yml'

crss-reg/crss-reg-exist-cloud.yml

@@ -40,4 +40,6 @@ crss:
       host: sftp.marathon.l4lb.thisdcos.directory
       port: 22
       username: pemc
-      password: 123qwe
+      password: 123qwe
+  attestation:
+    root-folder: /crss/attestation