Log level support for api server

[sudheermygapula]

Describe the enhancement you'd like to see
support setting loglevel for api server .

Additional context
Currently api server generates many logs and no support to control the loglevel . would be great if the log level can be set as environment variable !

[olensmar]

Thanks @sudheermygapula - added to our internal backlog - will try to get this into an upcoming release withing 1-2 months 🙏