fix: docker was not building for live events (#24382)

livestream/Dockerfile

@@ -5,7 +5,7 @@ RUN go mod download -x
 
 COPY . ./
 RUN go get ./...
-RUN go build -v -o /livestream ./...
+RUN go build -v -o /livestream .
 
 # Fetch the GeoLite2-City database that will be used for IP geolocation within Django.
 RUN apt-get update && \