docker: modernisation and fixes:

- fix geckodriver version used following `backend-dev-e2e` base image update
- use Prosody image `prosodyim/prosody:0.12` instead of a deprecated one
- update `pubsub` image with base image update and use of new repos names

docker/pubsub/Dockerfile

@@ -1,4 +1,4 @@
-FROM debian:bullseye-slim
+FROM debian:bookworm-slim
 
 LABEL maintainer="Goffi <tmp_dockerfiles@goffi.org>"
 
@@ -6,10 +6,6 @@ ARG DEBIAN_FRONTEND=noninteractive
 
 RUN apt-get update && apt-get upgrade -y && \
     apt-get install -y --no-install-recommends locales python3-dev python3-venv python3-wheel mercurial libpq-dev gcc gnupg && \
-    # we install postgresql repository to have latest version
-    echo "deb http://apt.postgresql.org/pub/repos/apt buster-pgdg main" > /etc/apt/sources.list.d/pgdg.list && \
-    python3 -c 'from urllib.request import urlopen; print(urlopen("https://www.postgresql.org/media/keys/ACCC4CF8.asc").read().decode())' | apt-key add - && \
-    # now we can install the client
     apt-get install -y --no-install-recommends postgresql-client && \
     # it's better to have a dedicated user
     useradd -m libervia && \
@@ -27,6 +23,6 @@ USER libervia
 RUN python3 -m venv libervia_env && libervia_env/bin/pip install -U pip wheel && cd /src && \
     # we install thoses packages in editable mode, so we can replace them easily with volumes
     hg clone https://repos.goffi.org/sat_tmp && ~/libervia_env/bin/pip install -e sat_tmp && \
-    hg clone https://repos.goffi.org/sat_pubsub && ~/libervia_env/bin/pip install -e sat_pubsub
+    hg clone https://repos.goffi.org/libervia-pubsub && ~/libervia_env/bin/pip install -e libervia-pubsub
 
 ENTRYPOINT ["/home/libervia/entrypoint.sh"]