4e7ec9333f
Fixes #27268 Refs #27268 Includes the auth call in code covered by backoff-retry on server error, as well as moves the code to use the shared primitive for this and increase the resilience a bit (increase retry count). v2: * Don't do backoff if we need to refresh credentials. * Use abort source for backoff if avail v3: * Include other retryable conditions in auth check Closes scylladb/scylladb#27269