update-rlc-quickstart-with-latest-cadl (#24317)

documentation/RLC-quickstart.md

@@ -32,7 +32,7 @@ We are working on to automatically generate everything right now, but currently
    ```json
    "dependencies": {
      ...
-     "@azure-tools/cadl-typescript": "1.0.0-beta.6"
+     "@azure-tools/cadl-typescript": "1.0.0-beta.7"
    },
    ```
 
@@ -48,15 +48,19 @@ We are working on to automatically generate everything right now, but currently
     In Cadl project, modify (or create) `cadl-project.yaml` and configure the SDK generated, using the emitter options on `@azure-tools/cadl-typescript`
     
     ```yaml
-    emitters:
+    emit:
+      - "@azure-tools/cadl-typescript"
+    options:
       "@azure-tools/cadl-typescript":
         title: Farmbeats
         generateMetadata: true
         generateTest: true
+        "emitter-output-dir": "{output-dir}"
         packageDetails:
           name: "@azure-rest/agrifood-farming"
           description: "Farmbeats Client"
           version: "1.0.0-beta.1"
+
     ```
 
     Here, we need to replace the value in `name`,`description`, `version` in `packageDetails` to **your own service's** package details. Also we have some other options, you could refer to [the link](https://github.com/Azure/autorest.typescript/tree/main/packages/cadl-typescript#emitter-options) for more details.