move style guide to repo docs

Author: trujillo-adam

README.md

@@ -206,7 +206,7 @@ npm run broken-link terraform-plugin-framework-log terraform-plugin-mux
 
 ## Contributing to the content
 
-Follow the [style guide](content/style-guide/index.md) when making changes to documentation or tutorials. The [top 12 guidelines](content/style-guide/top-12.md) covers the most common use cases. 
+Follow the [style guide](docs/style-guide/index.md) when making changes to documentation or tutorials. The [top 12 guidelines](docs/style-guide/top-12.md) covers the most common use cases. 
 
 Work with your technical writer or education engineer when adding new content or for updates that may include structural changes to the information.