Update images build with repos checkout from gerrit

Change-Id: I27d19e248a1ded6b2a6a2a30b2955da57f23bc3f
diff --git a/trymcp-day01-image/files/etc/cloud/cloud.cfg b/trymcp-day01-image/files/etc/cloud/cloud.cfg
index 953ceb8..b0a87f9 100644
--- a/trymcp-day01-image/files/etc/cloud/cloud.cfg
+++ b/trymcp-day01-image/files/etc/cloud/cloud.cfg
@@ -96,3 +96,4 @@
   - salt-call state.sls gerrit
   - sleep 25
   - salt-call state.sls jenkins
+  - touch /done_cloud_init_bootstrap