Redact `variables` value with "password/token" in `Server` install logs

[rmartinoscar]

Thought we could leverage this

wings/server/server.go

Line 171 in 0566b83

func parseInvocation(invocation string, envvars map[string]interface{}, memory int64, port int, ip string) (parsed string) {

then once those are redacted we could even send details in server.InstallCompletedEvent so you can have complete install logs on the panel (we would also have to redact those in the output).
Then the Panel will filter out which KeyValue to show the user based on if the variable is viewable.