Add new TikTok Ads MCP server to the existing list

[AdsMCP]

Description

Server Details

• Server: TikTok Ads
• Changes to: Added

Motivation and Context

Adding a new community MCP

How Has This Been Tested?

Just changed the readme

Breaking Changes

n/a

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to change)
• Documentation update

Checklist

• I have read the MCP Protocol Documentation
• My changes follows MCP security best practices
• I have updated the server's README accordingly
• I have tested this with an LLM client
• My code follows the repository's style guidelines
• New and existing tests pass locally
• I have added appropriate error handling
• I have documented all environment variables and configuration options

Additional context

n/a