[ARFC] Optimism Create ETH E-Mode

Thanks @Llamaxyz - for context, we commented previously in the forums on ETH correlated E-mode for Optimism here. Gauntlet supports adding an ETH Correlated E-Mode on Optimism. Once BGD’s AIP to update the price sync adapter for wstETH on Optimism has been executed, and the community has decided on a path forward for the “killswitch” functionality for wstETH pricing, Gauntlet will provide risk parameter recommendations for this ETH-correlated E-mode.