Merge PR #26306 into master

* refs/pull/26306/head:
	ceph_test_msgr: fix server->client addr discovery
	msg/{async,simple}: make learned_addr a bit smarter
	msg/async: very protocol type when looking up existing connections
	common/LogEntry: use as_legacy_addr()
	msg/msg_types: add entity_addrvec_t::as_legacy_addr()
	msg/async/AsyncMessenger: drop weird assert
	msg/Messenger: be less verbose
	msg/simple: learn client addr as type any
	msg/simple: set_addr_unknowns(): use front(), not legacy_addr()
	msg/msg_types: drop any: prefix
	remove all Messenger::get_myaddr() users
	test/crimson: fix DummyAuthAuthorizer
	mon/MonClient: kill get_myaddr()
	msg/async/ProtocolV1: use legacy v1 address, not any, in protocol
	msg/Messenger: add get_myaddr_legacy()
	msg/msg_types: add entity_addr_t::is_any()
	msg/async: msgr2: send entity type and peer_address in Tag::HELLO frame
	msg/async: identify client using any: addr

Reviewed-by: Ricardo Dias <rdias@suse.com>