title: Don't fail fast if the weight limit of a cross contract call is too big

doc:
  - audience: Runtime Dev
    description: |
      Cross contracts calls will now be executed even if the supplied weight
      limit is bigger than the reamining weight. If the **actual** weight is too low
      they will fail in the cross contract call and roll back. This is different from the
      old behaviour where the limit for the cross contract call must be smaller than
      the remaining weight.

crates:
  - name: pallet-contracts