Revert "tenso: align database name with release name"
Revert "tenso: align database name with release name"

This reverts commit 214a1bd7a9b36daf40764826b39a2463257462e8.

Turns out that Postgres does not like DB names with dashes in them...

sapcc/helm-charts,sapcc/helm-charts,sapcc/helm-charts,sapcc/helm-charts