move up files to one level and erase default public key

shared_modules/cloud-init.tf

@@ -0,0 +1,11 @@
+# Only create the cloudinit disk if enabled
+resource "libvirt_cloudinit_disk" "commoninit" {
+  count = var.enable_cloudinit ? var.instance_count : 0
+  
+  name      = "${var.cloudinit_filename}-${count.index}"
+  user_data = templatefile("${path.module}/cloud_init.yaml", {
+    ssh_key = var.ssh_key
+  })
+  pool      = "${var.vm_name}-pool"
+  depends_on = [libvirt_pool.tf_tmp_storage]
+}