bootstrap.sh: install the latest postgres package

The postgres-12 package don't exist on Ubuntu 22. Let's install the
latest and greatest.

Signed-off-by: Lars Erik Wik <lars.erik.wik@northern.tech>

Author: larsewi

basebox/bootstrap.sh

@@ -40,7 +40,7 @@ apt-get install -y cargo
 apt-get install -y jq
 
 # Nova deps:
-apt-get install -y postgresql-12 postgresql-contrib-12 # libpq-dev pgadmin3
+apt-get install -y postgresql postgresql-contrib # libpq-dev pgadmin3
 apt-get install -y libpgtypes3 libecpg-dev libldap2-dev librsync-dev
 apt-get install -y software-properties-common
 add-apt-repository -y ppa:ondrej/php