Auto devops debug mode

There has been some reports of helm failing to install the new postgresql

With TRACE enabled, we see:

+ helm upgrade --install --atomic --wait --version 8.2.1 --set fullnameOverride=review-21-test-po-s5fkrd-postgresql --set postgresqlUsername=user --set postgresqlPassword=XXXXXXXX --set postgresqlDatabase=review-21-test-po-s5fkrd --set image.tag=9.6.16 --namespace=springhellodemo-16704751 review-21-test-po-s5fkrd-postgresql stable/postgresql
 Release "review-21-test-po-s5fkrd-postgresql" does not exist. Installing it now.
 INSTALL FAILED
 PURGING CHART
 Error: release review-21-test-po-s5fkrd-postgresql failed: timed out waiting for the condition
 Successfully purged a chart!
 Error: release review-21-test-po-s5fkrd-postgresql failed: timed out waiting for the condition

But I get no further. So provide an option to enable AUTO_DEVOPS_DEPLOY_DEBUG for both helm upgrade and tiller