add typescript.md for new rp (#25308)

* add typescript.md for new rp

* update

* update

* update

Author: kazrael2119

specification/riskiq/resource-manager/readme.md

@@ -58,6 +58,7 @@ This is not used by Autorest itself.
 swagger-to-sdk:
   - repo: azure-sdk-for-python-track2
   - repo: azure-sdk-for-java
+  - repo: azure-sdk-for-js
 ```
 
 ## Python

specification/riskiq/resource-manager/readme.typescript.md

@@ -0,0 +1,13 @@
+## TypeScript
+
+These settings apply only when `--typescript` is specified on the command line.
+Please also specify `--typescript-sdks-folder=<path to root folder of your azure-sdk-for-js clone>`.
+
+``` yaml $(typescript)
+title: EasmMgmtClient
+typescript:
+  azure-arm: true
+  package-name: "@azure/arm-defendereasm"
+  output-folder: "$(typescript-sdks-folder)/sdk/defendereasm/arm-defendereasm"
+  generate-metadata: true
+```