Add useful postgres modules

Dockerfile

@@ -22,6 +22,20 @@ RUN apk add --no-cache python3 \
 RUN apk add --no-cache py3-netifaces
 COPY autoconf-entrypoint /
 
+RUN apk add --no-cache -t .build \
+ postgresql-dev postgresql-contrib \
+ curl-dev libcurl \
+ wget jq cmake build-base ca-certificates py3-pip pipx && \
+ pipx ensurepath && \
+ pipx install pgxnclient && \
+ export PATH=$PATH:/root/.local/bin && \
+ pgxn install pg_qualstats && \
+ pgxn install pg_stat_kcache && \
+ pgxn install pg_track_settings && \
+ pgxn install powa && \
+ pgxn install postgresql_anonymizer && \
+ apk del .build
+
 # Metadata
 ARG VCS_REF
 ARG BUILD_DATE