fix: update documentation

Author: ps-occrp

examples/postgresql-ha/README.md

@@ -23,6 +23,8 @@ terraform destroy
 
 | Name | Description | Type | Default | Required |
 |------|-------------|------|---------|:--------:|
+| folder\_id | The folder where project is created | `string` | n/a | yes |
+| key\_project\_id | The project where autokey is setup | `string` | n/a | yes |
 | pg\_ha\_external\_ip\_range | The ip range to allow connecting from/to Cloud SQL | `string` | `"192.10.10.10/32"` | no |
 | pg\_ha\_name | The name for Cloud SQL instance | `string` | `"tf-pg-ha"` | no |
 | project\_id | The project to run tests against | `string` | n/a | yes |