[#2164] node: Fix multi-client error reporting

Missing `ReportError` method did not allow casing multi-client interface to
`errorReporter` interface and dropping broken connections.
`replicationClient` embeds that interface, and it is widely used across
node's code. Embedded interface does not allow casting its parent structure
to `errorReporter` and breaks multi client error reporting logic.
Multi-client scheme is extremely hard to maintain, it makes unpredictable
casts and does not allow tracking code flow, so it will be refactored in the
future anyway.

Signed-off-by: Pavel Karpy <p.karpy@yadro.com>

pkg/core/client/client.go

@@ -33,6 +33,8 @@ type MultiAddressClient interface {
 	// RawForAddress must return rawclient.Client
 	// for the passed network.Address.
 	RawForAddress(network.Address, func(cli *rawclient.Client) error) error
+
+	ReportError(error)
 }
 
 // NodeInfo groups information about a FrostFS storage node needed for Client construction.