change default force_destroy_bucket

Author: rudransh-shrivastava

infrastructure/staging/terraform.tfvars.example

@@ -6,5 +6,5 @@ db_name                    = "owasp_nest"
 db_user                    = "owasp_nest_db_user"
 db_port                    = 5432
 environment  = "staging"
-force_destroy_bucket = true
+force_destroy_bucket = false
 project_name = "owasp-nest"