added correct DNS Server to subnets

terraform.tfstate

@@ -1,7 +1,7 @@
 {
   "version": 4,
   "terraform_version": "1.12.1",
-  "serial": 214,
+  "serial": 217,
   "lineage": "380e7668-64eb-52d5-fbac-0395ca160fd9",
   "outputs": {},
   "resources": [
@@ -335,12 +335,12 @@
         {
           "schema_version": 0,
           "attributes": {
-            "attributes": null,
+            "attributes": {},
             "description": "default hnrx dev zone",
             "disable_status_check": false,
             "email": "matthias.hinrichs@hnrx.net",
             "id": "135421f7-7bca-4015-a262-b76e7b549540",
-            "masters": null,
+            "masters": [],
             "name": "dev.hnrx.cloud.",
             "project_id": "fad7e11f880840b6bc739aa72d470bfc",
             "region": "RegionOne",
@@ -1040,7 +1040,9 @@
             ],
             "cidr": "192.168.112.0/24",
             "description": "",
-            "dns_nameservers": [],
+            "dns_nameservers": [
+              "192.168.1.1"
+            ],
             "dns_publish_fixed_ip": false,
             "enable_dhcp": true,
             "gateway_ip": "192.168.112.1",
@@ -1087,7 +1089,9 @@
             ],
             "cidr": "192.168.113.0/24",
             "description": "",
-            "dns_nameservers": [],
+            "dns_nameservers": [
+              "192.168.1.1"
+            ],
             "dns_publish_fixed_ip": false,
             "enable_dhcp": true,
             "gateway_ip": "192.168.113.1",