Rename Instance to RefreshAheadCache to get ready for adding a
LazyRefreshCache type in the future. This will improve naming so customers
are not confused by Instance not reflecting an AlloyDB instance and instead
being a cache of connection info to connect to an AlloyDB instance.
Rename
Instance
toRefreshAheadCache
to get ready for adding aLazyRefreshCache
type in the future. This will improve naming so customers are not confused byInstance
not reflecting an AlloyDB instance and instead being a cache of connection info to connect to an AlloyDB instance.Port of https://github.com/GoogleCloudPlatform/cloud-sql-python-connector/pull/1068