[AutoPR sql/resource-manager] Add instancePools.json to sql readme.md#3610

AutorestCI wants to merge 1 commit intorestapi_auto_sql/resource-managerAzure/azure-sdk-for-js:restapi_auto_sql/resource-managerfrom

restapi_auto_6281Azure/azure-sdk-for-js:restapi_auto_6281Copy head branch name to clipboard