Install Prosody as part of the image

support/docker/production/Dockerfile.bullseye

@@ -2,7 +2,11 @@ FROM node:16-bullseye-slim
 
 # Install dependencies
 RUN apt update \
+<<<<<<< HEAD
  && apt install -y --no-install-recommends openssl ffmpeg python3 ca-certificates gnupg gosu build-essential curl git \
+=======
+ && apt install -y --no-install-recommends openssl ffmpeg python ca-certificates gnupg gosu build-essential curl prosody \
+>>>>>>> Install Prosody as part of the image
  && gosu nobody true \
  && rm /var/lib/apt/lists/* -fR