Update README.md to include cfbd-mcp-server

Added cfbd-mcp-server to the list of community servers.

Author: lenwood

README.md

@@ -104,6 +104,7 @@ A growing set of community-developed and maintained servers demonstrates various
 - **[MongoDB](https://github.com/kiliczsh/mcp-mongo-server)** - A Model Context Protocol Server for MongoDB.
 - **[Airtable](https://github.com/felores/airtable-mcp)** - Airtable Model Context Protocol Server.
 - **[Fetch](https://github.com/zcaceres/fetch-mcp)** - A server that flexibly fetches HTML, JSON, Markdown, or plaintext
+- **[CFBD API](https://github.com/lenwood/cfbd-mcp-server)** - An MCP server for the [College Football Data API](https://collegefootballdata.com/).
 
 ## 📚 Resources