Seeing this error at runtime:
```
Error: parse error at (rke2-canal/templates/config.yaml:63): function "Values" not defined
```
Signed-off-by: Jacob Blain Christen <jacob@rancher.com>
Made FailsafeOutboundHostPorts and FailsafeInboundHostPorts configurable
to allow users to have custom network policy for example SSH (22)
Previously failsafe rules would always have opened 22 even if user had
custom GlobalNetworkPolicy applied on the node.
Fixes https://github.com/rancher/rke2/issues/921