Mitigate race condition when exiting BERR handling

2 jobs for wd in 34 seconds (queued for 2 seconds)
Name Stage Failure
failed
formal Build
SBY 10:52:44 [vme_cli_arb] base: ERROR: vhdl import failed.
SBY 10:52:44 [vme_cli_arb] base: finished (returncode=1)
SBY 10:52:44 [vme_cli_arb] base: job failed. ERROR.
SBY 10:52:44 [vme_cli_arb] summary: Elapsed clock time [H:MM:SS (secs)]: 0:00:00 (0)
SBY 10:52:44 [vme_cli_arb] summary: Elapsed process time [H:MM:SS (secs)]: 0:00:00 (0)
SBY 10:52:44 [vme_cli_arb] DONE (ERROR, rc=16)
Running after_script
Uploading artifacts for failed job
ERROR: Job failed: exit code 1