[Unreleased Bug] [master] Cannot create cluster in CIS mode

[rancher-max]

The profile flag is being ignored due to changes made for #2103, which prevents running rke2 in CIS mode with this flag.

Logs from a node:

$ journalctl -eu rke2-server -f
-- Logs begin at Wed 2021-12-01 05:24:55 UTC. --
Dec 01 05:28:47 ip-172-31-8-156.us-east-2.compute.internal systemd[1]: Starting Rancher Kubernetes Engine v2 (server)...
Dec 01 05:28:47 ip-172-31-8-156.us-east-2.compute.internal systemd[1]: Started Rancher Kubernetes Engine v2 (server).
Dec 01 05:28:47 ip-172-31-8-156.us-east-2.compute.internal rke2[14094]: time="2021-12-01T05:28:47Z" level=warning msg="Unknown flag --profile found in config.yaml, skipping\n"
Dec 01 05:28:47 ip-172-31-8-156.us-east-2.compute.internal rke2[14094]: time="2021-12-01T05:28:47Z" level=warning msg="not running in CIS mode"
...

Example of problems this causes:
https://docs.rke2.io/security/cis_self_assessment15/#1112

$ sudo stat -c %U:%G /var/lib/rancher/rke2/server/db/etcd
root:root

[rancher-max]

Validated using v1.22.4-rc2+rke2r1 this has been resolved