Add NVIDIA Copyright (#11723)

Files without a Copyright header found with

```
git grep  -L 'Copyright (c) .*NVIDIA' '*.scala' '*.java' | grep
-v com/nvidia/spark/rapids/format
```

Signed-off-by: Gera Shegalov <[email protected]>

sql-plugin/src/main/scala/org/apache/spark/sql/rapids/execution/ShuffledBatchRDD.scala

@@ -1,4 +1,6 @@
 /*
+ * Copyright (c) 2020-2022, NVIDIA CORPORATION.
+ *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at

sql-plugin/src/main/spark332db/scala/org/apache/spark/sql/hive/rapids/shims/HiveFileUtil.scala

@@ -1,12 +1,11 @@
 /*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
+ * Copyright (c) 2023-2024, NVIDIA CORPORATION.
  *
- *    http://www.apache.org/licenses/LICENSE-2.0
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS,