Stop supporting OID object search V2

[cthulhu-rider]

Is your feature request related to a problem? Please describe.

search queries may contain

neofs-api/object/types.proto

Lines 85 to 86 in 9f1f128

	// * $Object:objectID \
	// object_id

filter. These filters make almost no sense since they can only exclude specific objects from the result, and:

• NOT_PRESENT and NUM* matchers always exclusive
• PREFIX is ​​not usable because the values ​​are hashes
• EQ is no-op

so, only NE matcher as a way to prevent 1 particular object to be included into result. The practical benefit is also questionable:

• the amount of data transferred will be reduced only if attributes are requested, and only if the object is matched. Otherwise, in the first case it is the same, in the second - even more
• the apps work with specific IDs is not such a frequent situation. Even if it exists, ignoring the objects in a result is much more natural and simple behavior than explicit exclusion from the search query

to sum it up, I don't see any point in supporting such search filters at the moment. Of all the client apps I know, not a single one uses it

Describe the solution you'd like

• do not support the filter in SearchV2, write doc statement bout this
• deprecate it for Search

Describe alternatives you've considered

try to find any benefit for apps

Additional context

• Stop supporting CID object search V2 #318

[cthulhu-rider]

#318 (comment) too