Versions 10 and 11 are unsupported according to
https://www.postgresql.org/support/versioning/
postgresql-10 also has a CVE.
* doc/guix.texi: Change default value of postgresql-service-type's
postgresql field.
* gnu/packages/databases.scm (postresql-10, postgresql-11): Use
define-deprecated/public to warn users.
* gnu/services/databases.scm (postgresql-configuration): Change the
default value of postgresql-configuration-postgresql.
* gnu/tests/guix.scm (%guix-data-service-os): Change the default value
of postgresql.
Signed-off-by: Andreas Enge <andreas@enge.fr>
Change-Id: Ie8744c8e1f246e9b45ff5e29d4e98214de3ca66a
351fdf69f7