feat: add forcedTags field and update proto

proto/headscale/v1/headscale.proto

@@ -81,6 +81,13 @@ service HeadscaleService {
         };
     }
 
+    rpc UpdateMachine(UpdateMachineRequest) returns (UpdateMachineResponse) {
+        option (google.api.http) = {
+            post: "/api/v1/machine/{machine.id}"
+            body: "*"
+        };
+    }
+
     rpc RegisterMachine(RegisterMachineRequest) returns (RegisterMachineResponse) {
         option (google.api.http) = {
             post: "/api/v1/machine/register"

proto/headscale/v1/machine.proto

@@ -32,6 +32,9 @@ message Machine {
     google.protobuf.Timestamp created_at = 12;
 
     RegisterMethod register_method = 13;
+
+    repeated string forced_tags = 14;
+
     // google.protobuf.Timestamp updated_at = 14;
     // google.protobuf.Timestamp deleted_at = 15;
 
@@ -57,6 +60,14 @@ message GetMachineResponse {
     Machine machine = 1;
 }
 
+message UpdateMachineRequest {
+    Machine machine = 1;
+}
+
+message UpdateMachineResponse {
+    Machine machine = 1;
+}
+
 message DeleteMachineRequest {
     uint64 machine_id = 1;
 }