Updated docs

docs/auth0_terraform_generate.md

@@ -34,6 +34,7 @@ auth0 terraform generate [flags]
       --force               Skip confirmation.
   -o, --output-dir string   Output directory for the generated Terraform config files. If not provided, the files will be saved in the current working directory. (default "./")
   -r, --resources strings   Resource types to generate Terraform config for. If not provided, config files for all available resources will be generated. (default [auth0_action,auth0_attack_protection,auth0_branding,auth0_client,auth0_client_grant,auth0_connection,auth0_custom_domain,auth0_flow,auth0_flow_vault_connection,auth0_form,auth0_email_provider,auth0_email_template,auth0_guardian,auth0_organization,auth0_pages,auth0_prompt,auth0_prompt_custom_text,auth0_resource_server,auth0_role,auth0_tenant,auth0_trigger_actions])
+  -v, --tf-version string   Terraform version that ought to be used while generating the terraform files for resources. If not provided, 1.5.0 is used by default (default "1.5.0")
 ```