Function process_vote_authorize 

pub fn process_vote_authorize(
    rpc_client: &RpcClient,
    config: &CliConfig<'_>,
    vote_account_pubkey: &Pubkey,
    new_authorized_pubkey: &Pubkey,
    vote_authorize: VoteAuthorize,
    authorized: SignerIndex,
    new_authorized: Option<SignerIndex>,
    sign_only: bool,
    dump_transaction_message: bool,
    blockhash_query: &BlockhashQuery,
    nonce_account: Option<Pubkey>,
    nonce_authority: SignerIndex,
    memo: Option<&String>,
    fee_payer: SignerIndex,
    compute_unit_price: Option<u64>,
) -> ProcessResult