Asterisk install_prereq test for Debian Bullseye

Dockerfile-debian-bullseye

FROM --platform=linux/amd64 debian:bullseye
WORKDIR /app

RUN apt update \
    && apt dist-upgrade -y \
    && apt autoremove -y \
    && apt install -y -q \
      build-essential \
      subversion \
      wget \
    && rm -r /var/lib/apt/lists/*

COPY . /app

## Resolve Asterisk dependencies
RUN cd /app \
    && ls -alh \
    && ./contrib/scripts/get_mp3_source.sh \
    && ./contrib/scripts/install_prereq install
RUN cd /app && ./configure --with-pjproject-bundled --with-jansson-bundled \
  && make \
  && make install \
  && make config \
  && rm -rf /app \
  && mkdir -p /app

ENV LAME_BIN=/usr/bin/lame
ENV NORMALIZE_BIN=/usr/bin/normalize-audio
ENV SOX_BIN=/usr/bin/sox

## Primary port
EXPOSE 5038/udp
EXPOSE 5038

# SIP
EXPOSE 5060
EXPOSE 5060/tcp

# IAX2
EXPOSE 4569/udp

# IAX
EXPOSE 5036/udp

# MGCP
EXPOSE 2727

# RTP -- Support the standard large port range
EXPOSE 10000-20000/udp