message: Update CHANGELOG for bank query changes
diff: @@ -77,8 +77,8 @@ and this project adheres to
  `Bech32.encode(prefix, rawSecp256k1PubkeyToRawAddress(pubkeyRaw))` with
  `rawSecp256k1PubkeyToRawAddress` from @cosmjs/amino.
  - @cosmjs/stargate: `parseRawLog` is now nested under the `logs` export.
  -- @cosmjs/stargate: `auth` extension now has unverified queries at the root and
  - verified queries nested under `.verified`.
  +- @cosmjs/stargate: `auth` and `bank` extensions now have unverified queries at
  + the root and verified queries nested under `.verified`.
  - @cosmjs/stargate: `StargateClient.getAccount` now uses an unverified query and
  `StargateClient.getAccountUnverified` has been removed.
  `StargateClient.getAccountVerified` has been added, which performs a verified
  @@ -89,8 +89,14 @@ and this project adheres to
  query.
  - @cosmjs/stargate: `StargateClient.getSequence` now rejects if the account is
  not found, instead of returning null.
  +- @cosmjs/stargate: `StargateClient.getBalance` now returns a 0 balance instead
  + of null.
  +- @cosmjs/stargate: `StargateClient.getAllBalancesUnverified` has been renamed
  + `.getAllBalances`.
  - @cosmjs/cosmwasm-stargate: `CosmWasmClient.getSequence` now rejects if the
  account is not found, instead of returning null.
  +- @cosmjs/cosmwasm-stargate: `CosmWasmClient.getBalance` now returns a 0 balance
  + instead of null.
  ### Deprecated
  