message: don't cache KV store results
diff: @@ -219,7 +219,7 @@ pub mod kv_block_additional_data {
  BlockAdditionalDataGetError,
  HashBase58<BlockHash>,
  BlockAdditionalData,
  - |_hash, _additinal_data| true,
  + |_hash, _additinal_data| false,
  StorageBlockAdditionalDataGet,
  StorageBlockAdditionalDataGetAction,
  StorageBlockAdditionalDataOk,
  @@ -240,7 +240,7 @@ pub mod kv_block_header {
  BlockHeaderGetError,
  HashBase58<BlockHash>,
  BlockHeader,
  - |_hash, _header| true,
  + |_hash, _header| false,
  StorageBlockHeaderGet,
  StorageBlockHeaderGetAction,
  StorageBlockHeaderOk,
  @@ -260,7 +260,7 @@ pub mod kv_constants {
  ConstantsGetError,
  HashBase58<ProtocolHash>,
  String,
  - |_key, _value| true,
  + |_key, _value| false,
  StorageConstantsGet,
  StorageConstantsGetAction,
  StorageConstantsOk,
  @@ -314,7 +314,7 @@ pub mod kv_cycle_meta {
  CycleMetaGetError,
  CycleKey,
  CycleData,
  - |_cycle, _data| true,
  + |_cycle, _data| false,
  StorageCycleMetaGet,
  StorageCycleMetaGetAction,
  StorageCycleMetaOk,
  @@ -335,7 +335,7 @@ pub mod kv_cycle_eras {
  CycleErasGetError,
  HashBase58<ProtocolHash>,
  CycleErasData,
  - |_proto, _eras| true,
  + |_proto, _eras| false,
  StorageCycleErasGet,
  StorageCycleErasGetAction,
  StorageCycleErasOk,
  @@ -356,7 +356,7 @@ pub mod kv_operations {
  OperationsGetError,
  HashBase58<BlockHash>,
  Vec<Operation>,
  - |_hash, _ops| true,
  + |_hash, _ops| false,
  StorageOperationsGet,
  StorageOperationsGetAction,
  StorageOperationsOk,
  