Add functionality to run provider version upgrade tests

[shuyama1]

Affected Resource(s)

• google_*

We need to implement a method to automatically catch errors caused by provider version upgrade.

Based on our current test setup, we don't have a good way to detect upgrade errors. Such error occurs when resource was created with an earlier version of providers and then upgraded to the latest version, e.g., https://github.com/hashicorp/terraform-provider-google/issues/12917, https://github.com/hashicorp/terraform-provider-google/issues/12422