Stop supporting CID 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 87 to 88 in 9f1f128

	// * $Object:containerID \
	// container_id

filter. These filters make almost no sense, since CID is a request field itself, i.e. selector. So, either:

• filter is no-op (e.g. REQ_FIELD EQ REQ_FIELD)
• the result is a priori empty (e.g. REQ_FIELD NE REQ_FIELD), and this does not require server processing

Describe the solution you'd like

deprecate it. Then, after one release, stop the support

Additional context

SearchV2 server implementation

[roman-khimov]

For searchv2 we can remove it immediately, it's not there yet (not even in the released API version). Keep it v1-only and deprecated.

[cthulhu-rider]

i also propose to prohibit using CID in

neofs-api/object/service.proto

Lines 565 to 569 in 9f1f128

	// List of attribute names (including special ones as defined by
	// SearchFilter key) to include into the reply. Limited to 4, these
	// attributes also affect result ordering (result is ordered by attributes
	// and then by OID).
	repeated string attributes = 6;