[TEMP-CHECK] Create an Aave Financial Management Working Group

Group (FMWG) at Aave DAO with the goal of enhancing financial reporting and auditing, GHO stablecoin management, treasury management as well as Safety Module management. The FMWG will be composed of up to five service providers elected through an RFP process outlined below. The approved service providers will each be responsible for one of the key areas/scopes within the FMWG.