Update nakala-presenter-les donnees.md

1 job for master in 6 minutes and 9 seconds (queued for 5 seconds)
Name Stage Failure
failed
pages Deploy There has been a runner system failure, please try again
Using Docker executor with image python:3.8-alpine ...
ERROR: Preparation failed: adding cache volume: set volume permissions: create permission container for volume "runner-ceb853a3-project-650-concurrent-0-cache-3b0981639a3e25c2c12e3fc7ee2a5c4e": Cannot connect to the Docker daemon at unix:///var/run/docker.sock. Is the docker daemon running? (linux_set.go:95:120s)
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:844:120s)
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:844:120s)
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:844:120s)