message: Feat: update version counter
diff: * File : AliAnalysisTaskAR.h
  * Author : Anton Riedel <anton.riedel@tum.de>
  * Date : 07.05.2021
  - * Last Modified Date: 03.11.2021
  + * Last Modified Date: 04.11.2021
  * Last Modified By : Anton Riedel <anton.riedel@tum.de>
  */
  @@ -689,7 +689,7 @@ private:
  std::map<std::vector<Int_t>, Int_t> fMapCorToIndex;
  // increase this counter in each new version
  - ClassDef(AliAnalysisTaskAR, 18);
  + ClassDef(AliAnalysisTaskAR, 19);
  };
  #endif
  