* Fix incorrect type annotation on `cacheSecretStorageKey`
`cacheSecretStorageKey` is passed a `SecretStorageKeyDescription` (aka a
`ISecretStorageKeyInfo`), and has done ever since
https://github.com/matrix-org/matrix-js-sdk/pull/1502.
`AddSecretStorageKeyOpts`is something else, though until recently some of the
properties on `AddSecretStorageKeyOpts` were incorrectly marked as optional, so
this went unnoticed since it was broken by
https://github.com/matrix-org/matrix-react-sdk/pull/11217.
* playwright has the same problem