Bug: `bundle destroy` fails with failed to instantiate provider

[stikkireddy]

Steps to repro:

1. run a deploy
2. wait for successful deploy
3. delete .databricks directory (in jenkins or ci/cd tools if that is not checked in it wont exist)
4. run bundles desotry

You will run into error:

Error: failed to read schema for databricks_pipeline.sri_test_hello_world in registry.terraform.io/databricks/databricks: failed to instantiate provider "registry.terraform.io/databricks/databricks" to obtain schema: unavailable provider "registry.terraform.io/databricks/databricks"

The cause is there is no bundles.tf.json which contains the required providers block which is needed.

Possible solutions:

1. run terraform.write() in the destroy phase (Will make PR with this as its a 1 liner)
2. alternative have terraform.writeProviders() to just generate empty providers.