CircleCI build - fix after changes on CircleCI side
CircleCI build - fix after changes on CircleCI side

Builds fail, e.g. https://circleci.com/gh/scoverage/scoverage-maven-samples/33

Check this thread https://discuss.circleci.com/t/circleci-was-unable-to-run-the-job-runner/31894/18

Configuration fixed and simplified based on example project:
https://github.com/CircleCI-Public/circleci-demo-java-spring/tree/maven

scoverage/scoverage-maven-samples,scoverage/scoverage-maven-samples