The get_all_endpoints() should return the nodes that are part of the ring.
A node inside _endpoint_to_host_id_map does not guarantee that the node
is part of the ring.
To fix, return from _token_to_endpoint_map.
Fixes#8534Closes#8536
* github.com:scylladb/scylla:
token_metadata: Get rid of get_all_endpoints_count
range_streamer: Handle everywhere_topology
range_streamer: Adjust use_strict_sources_for_ranges
token_metadata: Fix get_all_endpoints to return nodes in the ring
fb0c4e469a