fancynpcs: Assign skin executor to mojang api httpclient

plugins/fancynpcs/VERSION

@@ -1 +1 @@
-2.5.2.273
+2.5.2.274

plugins/fancynpcs/src/main/java/de/oliver/fancynpcs/skins/mojang/MojangAPI.java

@@ -11,15 +11,17 @@ import java.net.http.HttpRequest;
 import java.net.http.HttpResponse;
 import java.time.Duration;
 import java.time.temporal.ChronoUnit;
+import java.util.concurrent.Executor;
 
 public class MojangAPI {
 
     private final HttpClient client;
     private final Gson gson = new Gson();
 
-    public MojangAPI() {
+    public MojangAPI(Executor executor) {
         this.client = HttpClient.newBuilder()
                 .connectTimeout(Duration.of(3, ChronoUnit.SECONDS))
+                .executor(executor)
                 .build();
     }
 

plugins/fancynpcs/src/main/java/de/oliver/fancynpcs/skins/mojang/MojangQueue.java

@@ -24,7 +24,7 @@ public class MojangQueue implements SkinGenerationQueue {
 
     private MojangQueue() {
         this.queue = new LinkedList<>();
-        this.api = new MojangAPI();
+        this.api = new MojangAPI(SkinManagerImpl.EXECUTOR);
 
         run();
     }