HIP-904: Implement TokenCancelAirdrop transaction

[Miroslav Gatsanoga]

Problem

We want to provide the option for an airdrop sender to cancel an airdrop that have been sent previously by them. That would be useful if the airdrop sender has made a mistake or the receiver hasn't claimed the airdrop for too long. This would be a way to remove ongoing fees for auto renewal that would be charged from the airdrop sender account.

Solution

We should define this new operation in our Hedera grpc service and all of the needed components for it.
More details and information about the transaction type can be found in this design doc.

Tasks

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1. HIP-904: Add new protobuf types and register TokenCancelAirdrop in TokenServiceDefinition #13997
   Limechain +1
2. HIP-904: Implement preHandle() and pureChecks() methods in TokenCancelAirdropHandler #14027
   Limechain +1
3. HIP-904: Implement handle() in TokenCancelAirdropHandler #14054
   Limechain +1
   
4. HIP-904: Implement calculateFees() in TokenCancelAirdropHandler #14093
   Limechain +1
   
5. HIP-904: Define HapiTokenCancelAirdrop operation and expose it in TxnVerbs #13949
   Limechain +1
   
6. HIP-904: TokenCancelAirdrop configurations and integration tests #13684
   0 of 4
   Limechain New Feature Work Package +3

Definition of done

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1. Add all needed protobuf changes to the protobuf repo
2. Update TokenServiceDefinition to include TokenCancelAirdrop grpc operation
3. Define TokenCancelAirdropHandler with the following logic - preHandle(), handle(), pureChecks() and all needed methods following the business logic described in the design doc
4. Provide unit tests for all new components