Slack

### App
Slack

### Summary:
Slack emoji trigger is not working

### Details:
I have been trying to set up a workflow triggered by a Slack reaction emoji being used. It doesn't work and, looking at the logs, it looks like there is an error in the implementation. I see the following error in my logs: `TypeError: this.slack.sdk(...).getConversationReplies is not a function`.

### Screenshots:
No screenshots included