Added market hours and indices

[justinpolygon]

Added market hours and indices so that these match the spec.

MarketStatusDTO(
  Companion = Companion(
  )
  market = "open"
  serverTime = "2023-07-13T13:36:42-04:00"
  afterHours = false
  earlyHours = false
  exchanges = ExchangesStatusDTO(
    Companion = Companion(
    )
    nyse = "open"
    nasdaq = "open"
    otc = "open"
  )
  indicesGroups = IndicesGroupsStatusDTO(
    Companion = Companion(
    )
    s_and_p = "open"
    societe_generale = "open"
    msci = "open"
    ftse_russell = "open"
    mstar = "open"
    mstarc = "open"
    cccy = "open"
    nasdaq = "open"
    dow_jones = "open"
  )
  currencies = CurrenciesStatusDTO(
    Companion = Companion(
    )
    fx = "open"
    crypto = "open"
  )
)