[pallet-balances] Add SimpleStorageUpdate to migrate balances without any additional inactive tracks #6313
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During work on humanode-network/humanode#940 in our humanode codebase to update substrate related dependencies to
polkadot-v0.9.43we've faced some migration errors related topallet-balancesas the pallet's code hasStorageVersion = 1but our mainnet balanceson_chain_versionis still equal to 0.We've researched current existing migration options like
MigrateToTrackInactive,MigrateManyToTrackInactiveandResetInactive. So, there are no any options to do migration without including additional tracks of inactive funds. In our codebase we use own implementation to track inactive funds. As a result, it would great to have an option to do storage version update without doing additional inactive related stuff.