Rename `LimitByObject` method of the `session.Object` type to
`LimitByObjects` and make it to accept variadic parameter.
Signed-off-by: Leonard Lyubich <ctulhurider@gmail.com>
Merge `address` package into `oid` one. Bring `session.Object`
implementation into conformity with the NeoFS API protocol.
Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
