postConfigure and other commands will have password showing in ps output

Report by a customer, passwords showing up in ps command during postConfigure run

Password shows up in the process list on the PM1 host’s pstree for postConfigure

root 24669 0.0 0.0 155092 5076 ? Ss 02:56 0:00 _ sshd: root@pts/0
root 24671 0.0 0.0 115372 2036 pts/0 Ss 02:56 0:00 | _ -bash
root 25187 0.0 0.0 360272 14480 pts/0 Sl+ 02:57 0:00 | _ /usr/local/mariadb/columnstore/bin/postConfigure
root 26432 0.0 0.0 113120 1216 pts/0 S+ 03:05 0:00 | _ sh c /usr/local/mariadb/columnstore/bin/user_installer.sh pm2 172.22.48.60 '—redacted-' 1.0.4-1 initial rpm -h --password=' ' 3306 1 > /tmp/pm2_rpm_insta