Run all tests in CI only when DB env variable is set.
Run all tests in CI only when DB env variable is set.

graphis/lithium,pixelcog/lithium,wbeater/lithium,m4rcsch/lithium-core-library,m4rcsch/lithium-core-library,whowgames/lithium,jails/lithium,pixelcog/lithium,whowgames/lithium,UnionOfRAD/lithium,datachand/lithium,jails/lithium,davidpersson/lithium,datachand/lithium,UnionOfRAD/lithium,davidpersson/lithium,wbeater/lithium,muyehub/lithium,graphis/lithium,muyehub/lithium