Use PG14 docker image

Author: pblottiere

doc/development.rst

@@ -123,7 +123,7 @@ Docker Image
 
 A ``Dockerfile`` is provided in the ``docker`` directory and based on the
 official PostgreSQL docker image available DockerHub_. The image generated
-is based on PostgreSQL 12, PostGIS 3 and the laz-perf support is activated.
+is based on PostgreSQL 14, PostGIS 3 and the laz-perf support is activated.
 
 .. code-block:: bash
 

docker/Dockerfile

@@ -1,7 +1,7 @@
-FROM postgres:12
+FROM postgres:14
 MAINTAINER Paul Blottiere <blottiere.paul@gmail.com>
 
-ENV POSTGRES_VERSION 12
+ENV POSTGRES_VERSION 14
 ENV POSTGIS_VERSION 3
 
 RUN apt-get update \
@@ -47,4 +47,4 @@ RUN apt-get update \
         libxml2-dev
 
 RUN mkdir -p /docker-entrypoint-initdb.d
-COPY ./initdb-pgpointcloud.sh /docker-entrypoint-initdb.d/10_pgpointcloud.sh
+COPY ./initdb-pgpointcloud.sh /docker-entrypoint-initdb.d/10_pgpointcloud.sh