[AutoPR Azure.Developer.LoadTesting] Remove unnecessary configurations for typespec-ts#11632

azure-sdk wants to merge 1 commit intomainazure-sdk/azure-sdk-for-net:mainfrom

sdkAuto/34270/Azure.Developer.LoadTestingazure-sdk/azure-sdk-for-net:sdkAuto/34270/Azure.Developer.LoadTestingCopy head branch name to clipboard