Use js-sdk imports for poll event types instead of events-sdk (#9904)

* Use js-sdk imports for poll event types instead of events-sdk

* Attempt to appease some tsc --strict errors

* Manually create poll response in cypress test

src/utils/EventRenderingUtils.ts

@@ -16,7 +16,7 @@ limitations under the License.
 
 import { MatrixEvent } from "matrix-js-sdk/src/models/event";
 import { EventType, MsgType } from "matrix-js-sdk/src/@types/event";
-import { M_POLL_START } from "matrix-events-sdk";
+import { M_POLL_START } from "matrix-js-sdk/src/@types/polls";
 import { M_BEACON_INFO } from "matrix-js-sdk/src/@types/beacon";
 import { IContent } from "matrix-js-sdk/src/matrix";
 

src/utils/EventUtils.ts

@@ -18,7 +18,7 @@ import { EventStatus, MatrixEvent } from "matrix-js-sdk/src/models/event";
 import { EventType, EVENT_VISIBILITY_CHANGE_TYPE, MsgType, RelationType } from "matrix-js-sdk/src/@types/event";
 import { MatrixClient } from "matrix-js-sdk/src/client";
 import { logger } from "matrix-js-sdk/src/logger";
-import { M_POLL_START } from "matrix-events-sdk";
+import { M_POLL_START } from "matrix-js-sdk/src/@types/polls";
 import { M_LOCATION } from "matrix-js-sdk/src/@types/location";
 import { M_BEACON_INFO } from "matrix-js-sdk/src/@types/beacon";
 import { THREAD_RELATION_TYPE } from "matrix-js-sdk/src/models/thread";

src/utils/PinningUtils.ts

@@ -16,7 +16,7 @@ limitations under the License.
 
 import { MatrixEvent } from "matrix-js-sdk/src/models/event";
 import { EventType } from "matrix-js-sdk/src/@types/event";
-import { M_POLL_START } from "matrix-events-sdk";
+import { M_POLL_START } from "matrix-js-sdk/src/@types/polls";
 
 export default class PinningUtils {
     /**