Fix client crashing when failing to send keybinds to the server (GregTechCEu#2829)

Author: omergunr100

src/main/java/com/gregtechceu/gtceu/utils/input/KeyBind.java

@@ -67,7 +67,11 @@ public static void onInputEvent(InputEvent.Key event) {
             }
         }
         if (!updating.isEmpty()) {
-            GTNetwork.NETWORK.sendToServer(new CPacketKeysPressed(updating));
+            try {
+                GTNetwork.NETWORK.sendToServer(new CPacketKeysPressed(updating));
+            } catch (NullPointerException exception) {
+                GTCEu.LOGGER.error("Keys pressed packet failed to send with an exception", exception);
+            }
         }
     }