Update CMC integration

[SamusElderg]

The CoinMarketCap DEX data integration currently does not have the +/- 2% depth data included, lets get this updated on CMC's end and ensure they are also aware there is a last_price_quote available also. CoinGecko is all good, they already derive the +/-2% etc, so only need to work with CMC on this one

All data in the endpoint they don't currently use:

• last_price_quote (Current spot price in quote-token units)
• ticker_id ie. "SPARTA_BUSD"
• depth_two_pc_plus_quote Liquidity available within +2% spot price denominated in QUOTE token
• depth_two_pc_plus_usd Liquidity available within +2% spot price denominated in USD (better to use QUOTE * market price)
• depth_two_pc_minus_base Liquidity available within -2% spot price denominated in BASE token
• depth_two_pc_minus_usd Liquidity available within -2% spot price denominated in USD (better to use BASE * market price)