Merge erc20Options and wipOptions into one options

[bonnie57]

Merge wipOptions and erc20Options into options in BatchMintAndRegisterIpRequest.

Other methods keep the structure as follows:

export type WithErc20AndWipOptions = {
  options?: {
    /** options to configure ERC20 behavior */
    erc20Options?: ERC20Options;
    /** options to configure WIP behavior */
    wipOptions?: WipOptions;
  };
};

BatchMintAndRegisterIpRequest previously has wipOptions . To avoid breaking changes in the patch version, need to keep consistent in the main version.