Skip hostname parsing for stun servers

[sirknightj]

Issue #, if available:

• N/A

What was changed?

• Skip the hostname parsing optimization for the STUN server

Why was it changed?

• As an optimization (to skip the getaddrinfo call), we can parse the URL of the TURN servers. However, the STUN server doesn't have the IP address in the URL that we can extract.
• This causes a useless warning log to get printed every time (example):

2025-05-02 14:54:05.947 INFO    getIpWithHostName(): ICE SERVER Hostname received: stun.kinesisvideo.***.amazonaws.com
2025-05-02 14:54:05.947 WARN    getIpAddrFromDnsHostname(): Received unexpected hostname format: stun.kinesisvideo.***.amazonaws.com
2025-05-02 14:54:05.947 WARN    getIpWithHostName(): Parsing for address failed for stun.kinesisvideo.***.amazonaws.com, fallback to getaddrinfo
2025-05-02 14:54:05.961 PROFILE parseIceServer(): ICE Server address for stun.kinesisvideo.***.amazonaws.com: 54.200.157.178

How was it changed?

• Don't attempt parsing the ICE server if the hostname starts with stun..
• Don't print that log that the hostname failed to parse, if it the hostname starts with stun..

What testing was done for the changes?

• Ran it locally and confirmed the log is no longer there.

By submitting this pull request, I confirm that you can use, modify, copy, and redistribute this contribution, under the terms of your choice.

The base branch was changed.