message: Add `cosmwasm_1_2 feature`
diff: @@ -36,6 +36,9 @@ ibc3 = ["stargate"]
  # This feature makes `BankQuery::Supply` available for the contract to call, but requires
  # the host blockchain to run CosmWasm `1.1.0` or higher.
  cosmwasm_1_1 = []
  +# This feature makes `GovMsg::VoteWeighted` available for the contract to call, but requires
  +# the host blockchain to run CosmWasm `1.2.0` or higher.
  +cosmwasm_1_2 = []
  [dependencies]
  base64 = "0.13.0"
  