warning if TS_ALLOWED_URLS is using default values in config.properites

[lxning]

🚀 The feature

Provide the warning such as the following if TS_ALLOWED_URLS is as same as the default value.
"
log.warning("Your torchserve instance is accessible from any url. When you deploy it to production make sure to limit the set of allowed_urls in your config.properties")
"

Motivation, pitch

Considering prod safety, it is better to notify cx to config "TS_ALLOWED_URLS"

Alternatives

No response

Additional context

No response