add template for directives

fuzz/corpus/hashicorp%terraforminternal%terraform%testdata%plan-provisioner-cycle%main.tf

@@ -0,0 +1,7 @@
+resource "aws_instance" "foo" {
+    count = 3
+
+    provisioner "local-exec" {
+        command = "echo ${aws_instance.foo.0.id} ${aws_instance.foo.1.id} ${aws_instance.foo.2.id}"
+    }
+}