docs(eslint-plugin): update docs

packages/eslint-plugin/README.md

@@ -6,11 +6,12 @@
 
 Usage: in your [ESLint config file](https://eslint.org/docs/user-guide/configuring), add `{ "extends": ["plugin:@fluentui/<name>"] }` or `{ "extends": ["plugin:@fluentui/eslint-plugin/<name>"] }` (the two are equivalent).
 
-- `react`: For `@fluentui/react` and related packages
-  - `react--legacy`: Like `react` but requiring an `I` prefix for interfaces
-  - `node`: Like `react` but for packages which run in a Node environment (not the browser)
-  - `node--legacy`: Like `node` but requiring an `I` prefix for interfaces
+- `react`: react specific configuration for fluentui vNext
+- `node`: node specific configuration for fluentui vNext
+- `react--legacy`: react specific configuration for fluentui v7,8
+- `node--legacy`: node specific configuration for fluentui v7,8
 - `react-northstar`: For `@fluentui/react-northstar` and related packages
+- `imports`: auto import statements sorting configuration
 
 Helpers for customizing configuration are exported under a `configHelpers` object.