remove pre-berlin migrations (#1987)

common/dbutils/rename.go

migrations/change_sets.go

migrations/dupsort_state.go

migrations/dupsort_state_test.go

migrations/history.go

migrations/migrations.go

migrations/receipts.go

migrations/receipts_test.go

migrations/stagedsync_to_use_stage_blockhashes.go

migrations/stagedsync_to_use_stage_blockhashes_test.go

migrations/stages_to_use_named_keys.go

migrations/stages_to_use_named_keys_test.go

migrations/transactions.go