Remove sorting poll option weight

Fixes a bug where entered votes did not match to the order of poll options
fixes #5125

client/src/app/core/repositories/assignments/assignment-repository.service.ts

@@ -219,8 +219,6 @@ export class AssignmentRepositoryService extends BaseIsAgendaItemAndListOfSpeake
      * @param originalPoll the original poll
      */
     public async updateVotes(poll: Partial<AssignmentPoll>, originalPoll: ViewAssignmentPoll): Promise<void> {
-        poll.options.sort((a, b) => a.weight - b.weight);
-
         const votes = poll.options.map(option => {
             const voteObject = {};
             for (const vote of option.votes) {