Revert "Add a version additional field value (#1573)"

This reverts commit 068929d.

Author: mykhailo-kuchma

olp-cpp-sdk-dataservice-read/include/olp/dataservice/read/PartitionsRequest.h

@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2019-2025 HERE Europe B.V.
+ * Copyright (C) 2019-2020 HERE Europe B.V.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -55,9 +55,6 @@ class DATASERVICE_READ_API PartitionsRequest final {
   /// Additional field to request partition crc, see GetPartitions
   static constexpr const char* kCrc = "crc";
 
-  /// Additional field to request partition version, see GetPartitions
-  static constexpr const char* kVersion = "version";
-
   /// An alias for the set of additional fields.
   using AdditionalFields = std::vector<std::string>;