Update services.json : Change the server URL of AfreecaTV to SOOP Korea

[Taeski-SOOP]

Description

Effective October 15th, our service has been rebranded from Afreecatv to SOOP Korea.
We are planning to change the server URL of AfreecaTV to SOOP Korea.

Motivation and Context

We aim to adapt the current Afreecatv configurations to be compatible with SOOP.

How Has This Been Tested?

Locally tested and is working properly.

Types of changes

Breaking change (fix or feature that would cause existing functionality to change)

Checklist:

• My code has been run through clang-format.
• I have read the contributing document.
• My code is not on the master branch.
• The code has been tested.
• All commit messages are properly formatted and commits squashed where appropriate.
• I have included updates to all appropriate documentation.

[notr1ch]

alt_names is intended to be used for migration from old service names - in this case, alt_names should be Afreeca.TV and AfreecaTV as these are the only prior names this service is known as.

[Taeski-SOOP]

@notr1ch I modified it. Thank you.