Update Postgresql to v14 (#7510)

toolset/databases/postgres/postgres.dockerfile

@@ -14,7 +14,7 @@ RUN wget --quiet -O - https://www.postgresql.org/media/keys/ACCC4CF8.asc | apt-k
 RUN apt-get -yqq update > /dev/null
 RUN apt-get -yqq install locales
 
-ENV PG_VERSION 13
+ENV PG_VERSION 14
 RUN locale-gen en_US.UTF-8
 ENV LANG en_US.UTF-8
 ENV LANGUAGE en_US:en
@@ -25,6 +25,7 @@ ENV DEBIAN_FRONTEND noninteractive
 RUN apt-get -yqq install -o Dpkg::Options::="--force-confdef" -o Dpkg::Options::="--force-confold" postgresql-${PG_VERSION} postgresql-contrib-${PG_VERSION}
 
 # Make sure all the configuration files in main belong to postgres
+RUN sed -i "s|PG_VERSION|${PG_VERSION}|g" postgresql.conf 
 RUN mv postgresql.conf /etc/postgresql/${PG_VERSION}/main/postgresql.conf
 RUN mv pg_hba.conf /etc/postgresql/${PG_VERSION}/main/pg_hba.conf
 

toolset/databases/postgres/postgresql.conf

@@ -40,9 +40,9 @@
 
 data_directory = '/ssd/postgresql'		# use data in another directory
 					# (change requires restart)
-hba_file = '/etc/postgresql/13/main/pg_hba.conf'	# host-based authentication file
+hba_file = '/etc/postgresql/PG_VERSION/main/pg_hba.conf'	# host-based authentication file
 					# (change requires restart)
-ident_file = '/etc/postgresql/13/main/pg_ident.conf'	# ident configuration file
+ident_file = '/etc/postgresql/PG_VERSION/main/pg_ident.conf'	# ident configuration file
 					# (change requires restart)
 
 # If external_pid_file is not explicitly set, no extra PID file is written.