[readme] Update link to inline docs on agent6
MODIFY
README.md
README.md
@@ -17,7 +17,7 @@ Datadog Cookbook
Chef recipes to deploy Datadog's components and configuration automatically.
This cookbook includes experimental support of the beta version of the Datadog Agent 6.0, please refer to
-the [inline docs](https://github.com/DataDog/chef-datadog/blob/v2.12.0/attributes/default.rb#L31-L66)
+the [inline docs](https://github.com/DataDog/chef-datadog/blob/v2.13.0/attributes/default.rb#L31-L68)
for more details on the supported platforms and how to use it.
For general information on the Datadog Agent 6, please refer to the [datadog-agent](https://github.com/DataDog/datadog-agent/) repo.

[readme] Update link to inline docs on agent6