(PTFE-2499) Add variable to deploy service systemd

Author: matthiasL-scality

runner_manager/bin/startup.sh

@@ -90,7 +90,8 @@ Description=GitHub Actions Runner
 After=network.target
 
 [Service]
-ExecStart=/bin/bash /home/actions/actions-runner/run.sh --jitconfig \"${JIT_CONFIG}\"
+Environment="JIT_BASE64=${JIT_CONFIG}"
+ExecStart=/bin/bash /home/actions/actions-runner/run.sh --jitconfig "${JIT_BASE64}"
 User=actions
 WorkingDirectory=/home/actions/actions-runner
 KillMode=process