Fix netplay license headers

Source/Android/app/src/main/java/org/dolphinemu/dolphinemu/features/netplay/NetplayManager.kt

@@ -1,4 +1,3 @@
-// Copyright 2003 Dolphin Emulator Project
 // SPDX-License-Identifier: GPL-2.0-or-later
 
 package org.dolphinemu.dolphinemu.features.netplay

Source/Android/app/src/main/java/org/dolphinemu/dolphinemu/features/netplay/NetplaySession.kt

@@ -1,4 +1,3 @@
-// Copyright 2003 Dolphin Emulator Project
 // SPDX-License-Identifier: GPL-2.0-or-later
 
 package org.dolphinemu.dolphinemu.features.netplay

Source/Android/app/src/main/java/org/dolphinemu/dolphinemu/features/netplay/model/ConnectionRole.kt

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+
 package org.dolphinemu.dolphinemu.features.netplay.model
 
 import androidx.annotation.StringRes

Source/Android/app/src/main/java/org/dolphinemu/dolphinemu/features/netplay/model/ConnectionType.kt

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+
 package org.dolphinemu.dolphinemu.features.netplay.model
 
 import androidx.annotation.StringRes

Source/Android/app/src/main/java/org/dolphinemu/dolphinemu/features/netplay/model/GameDigestProgress.kt

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+
 package org.dolphinemu.dolphinemu.features.netplay.model
 
 data class GameDigestProgress(

Source/Android/app/src/main/java/org/dolphinemu/dolphinemu/features/netplay/model/NetplayMessage.kt

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+
 package org.dolphinemu.dolphinemu.features.netplay.model
 
 import android.content.Context

Source/Android/app/src/main/java/org/dolphinemu/dolphinemu/features/netplay/model/NetworkMode.kt

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+
 package org.dolphinemu.dolphinemu.features.netplay.model
 
 import androidx.annotation.StringRes

Source/Android/app/src/main/java/org/dolphinemu/dolphinemu/features/netplay/model/Player.kt

@@ -1,4 +1,3 @@
-// Copyright 2003 Dolphin Emulator Project
 // SPDX-License-Identifier: GPL-2.0-or-later
 
 package org.dolphinemu.dolphinemu.features.netplay.model

Source/Android/app/src/main/java/org/dolphinemu/dolphinemu/features/netplay/model/SaveTransferProgress.kt

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+
 package org.dolphinemu.dolphinemu.features.netplay.model
 
 data class SaveTransferProgress(

Source/Android/app/src/main/java/org/dolphinemu/dolphinemu/features/netplay/model/TraversalState.kt

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+
 package org.dolphinemu.dolphinemu.features.netplay.model
 
 import android.content.Context

Source/Android/app/src/main/java/org/dolphinemu/dolphinemu/features/netplay/ui/NetplaySetupScreen.kt

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+
 @file:OptIn(ExperimentalMaterial3Api::class)
 
 package org.dolphinemu.dolphinemu.features.netplay.ui

Source/Android/jni/NetPlay/NetPlayUICallbacks.cpp

@@ -1,4 +1,4 @@
-// Copyright 2003 Dolphin Emulator Project
+// Copyright 2026 Dolphin Emulator Project
 // SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <android/log.h>

Source/Android/jni/NetPlay/NetPlayUICallbacks.h

@@ -1,3 +1,6 @@
+// Copyright 2026 Dolphin Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
 #pragma once
 
 #include <memory>

Source/Android/jni/NetPlay/Netplay.cpp

@@ -1,4 +1,4 @@
-// Copyright 2003 Dolphin Emulator Project
+// Copyright 2026 Dolphin Emulator Project
 // SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <memory>