broadcom/ci: add timestamp to every line of output
timestamp
is a tool that, you guessed it, adds a timestamp to every line, exactly the way GitLab
should've been doing from the beginning.
Redirecting stderr to stdout is required to add the timestamp to these
lines as well, which we especially want since all the set -x
output
we rely on goes there.
Example output here: https://gitlab.freedesktop.org/eric/mesa/-/jobs/35119616