Replaced deprecated destroy flag

[gshynk]

Fixes Terraform compatibility for >=0.15 From 0.11.4 and up, this flag was deprecated and removed in 0.15 release Reference:

• https://github.com/hashicorp/terraform/issues/17218 - Deprecation note
• https://github.com/hashicorp/terraform/pull/27681 - Removal of the flag