* Update Shippable integration test groups.
* Update integration test group aliases.
* Rebalance AWS and Azure tests with extra group.
* Rebalance Windows tests with another group.
(cherry picked from commit 4e489d1be8)
* adding azure_rm_postgresqldatabase
* updates to azure_rm_postgresqldatabase
* updates to azure_rm_postgresqldatabase
* updates to azure_rm_postgresqldatabase
* updates to azure_rm_postgresqldatabase
* updates to azure_rm_postgresqldatabase
* updates to azure_rm_postgresqldatabase
* Updated docs around force_update