* Update sqladmin api
Pull in updates to the generated sqladmin api and update callers for
the change in the StorageAutoResize setting
* Add support for availability_type setting
Allow specifying ZONAL or REGIONAL to allow for PostgreSQL HA
setup.
* vendor: update sqladmin/v1beta4
* Test setting AvailabilityType for PostgreSQL
Add tests that cover the creation of a Postgres database with
AvailabilityType set to REGIONAL, and correct some small issues that
were preventing compilation.
* Fix breaking change w/ disk_autoresize in cloudsql
95e5582766
The cloudsql admin client changed the way it handles StorageAutoResize
as a parameter, in order to be more explicit about when the server has
ommitted the field. This changed the type from being bool to *bool, and
we need to modify provider code so that we supply the right value to the
api client.
* Mention PostgreSQL in sql_database_instance docs
As mentioned in hashicorp/terraform#12617 the
google_sql_database_instance resource already supports `POSTGRES_9_6` as
`database_version`, it is just undocumented so far.
* Make naming of google_sql_database consistent
Looks like this is a relict from some copy & paste from
`google_storage_*` while writing the docs for `google_sql_database`.
* Note that Postgres support is still BETA
