examples: add link to Gist collection

Author: markus-wa

examples/README.md

@@ -11,3 +11,4 @@ Here you can find a overview of examples on how to use demoinfocs-golang.
 |[print-events](print-events)|Printing kills, scores & chat messages|
 |[mocking](mocking)|Using the `fake` package to write unit tests for your code|
 |[web-assembly](web-assembly)|Using the library from JavaScript (browser/node) with [WebAssembly](https://webassembly.org/)|
+|[more examples](https://github.com/markus-wa/demoinfocs-golang/wiki/Additional-Examples-(Gists))|A collection of unpolished GitHub Gists based on past requests|