Update TS docs for docs.microsoft.com generation (#2605)

clients/ts/signalr/src/AbortController.ts

clients/ts/signalr/src/Errors.ts

clients/ts/signalr/src/HandshakeProtocol.ts

clients/ts/signalr/src/HttpClient.ts

clients/ts/signalr/src/HttpConnection.ts

clients/ts/signalr/src/HubConnection.ts

clients/ts/signalr/src/HubConnectionBuilder.ts

clients/ts/signalr/src/IConnection.ts

clients/ts/signalr/src/IHttpConnectionOptions.ts

clients/ts/signalr/src/IHubProtocol.ts

clients/ts/signalr/src/ITransport.ts

clients/ts/signalr/src/JsonHubProtocol.ts

clients/ts/signalr/src/Loggers.ts

clients/ts/signalr/src/LongPollingTransport.ts

clients/ts/signalr/src/ServerSentEventsTransport.ts

clients/ts/signalr/src/Stream.ts

clients/ts/signalr/src/TextMessageFormat.ts

clients/ts/signalr/src/Utils.ts

clients/ts/signalr/src/WebSocketTransport.ts