DRIVERS-2585 : Summary of necessary driver changes See instructions in Drivers Evergreen Tools for usage of the vaults, and the READMEs in each of the sub-folders that use secrets. Drivers are expected to migrate ALL of the secrets listed in the Secrets Handling README. See https://github.com/mongodb/mongo-go-driver/commit/9755f4aa7c303ba3b79d16e28ddefe533b043f23 for an example using the scripts to handle secrets instead of EVG project variables. See https://github.com/mongodb/mongo-go-driver/commit/e77ab7041f86e65ecc665ffe5c7b3f350eb0a741 for an example of migrating CSFLE to use the new scripts. See https://github.com/mongodb/mongo-go-driver/commit/70b1fa64ef2999635ab843ae7d3a6b2dde07e118 for an example of migrating AWS tests to use the new scripts.