added newline to the end of the file

8 jobs for L2SS-545_12_jan_2022-attribute_wrapper_docs in 12 minutes and 9 seconds (queued for 3 seconds)
Name Stage Failure
failed
integration_test_docker Integration Tests There has been a runner system failure, please try again
ERROR: Failed to remove network for build
ERROR: Preparation failed: Cannot connect to the Docker daemon at unix:///var/run/docker.sock. Is the docker daemon running? (docker.go:842:120s)
Will be retried in 3s ...
ERROR: Failed to remove network for build
ERROR: Preparation failed: Cannot connect to the Docker daemon at unix:///var/run/docker.sock. Is the docker daemon running? (docker.go:842:120s)
Will be retried in 3s ...
ERROR: Failed to remove network for build
ERROR: Preparation failed: Cannot connect to the Docker daemon at unix:///var/run/docker.sock. Is the docker daemon running? (docker.go:842:120s)
Will be retried in 3s ...
ERROR: Job failed (system failure): Cannot connect to the Docker daemon at unix:///var/run/docker.sock. Is the docker daemon running? (docker.go:842:120s)