(maint) Update puppetlabs/terraform to 0.7.1

!no-release-note

Author: h0tw1r3

Puppetfile

@@ -41,7 +41,7 @@ mod 'puppetlabs-gcloud_inventory', '0.3.0'
 mod 'puppetlabs-http_request', '0.3.1'
 mod 'puppetlabs-pkcs7', '0.1.2'
 mod 'puppetlabs-secure_env_vars', '0.2.0'
-mod 'puppetlabs-terraform', '0.6.1'
+mod 'puppetlabs-terraform', '0.7.1'
 mod 'puppetlabs-vault', '0.4.0'
 mod 'puppetlabs-yaml', '0.2.0'