[OPT-7408] Remove unused "total" field from IdentitySearchResultResponseDto

Context:
The "total" field in IdentitySearchResultResponseDto is currently unused and can be removed

AT:

Testing Notes:
Smoke test user search in FE, eg in collection user tab (add users modal), ensure it still works as expected.

Helene Waechtler created issue - 07/Nov/23 2:13 PM

Helene Waechtler made changes - 07/Nov/23 2:13 PM

Status

Original: Triage [ 10612 ]

New: Ready [ 10005 ]

Helene Waechtler made changes - 09/Nov/23 2:33 PM

Status

Original: Ready [ 10005 ]

New: In Development [ 10312 ]

Helene Waechtler made changes - 09/Nov/23 6:59 PM

Assignee	Original: Helene Waechtler [ helene.waechtler ]	New: Giuliano Rodrigues Lima [ giuliano.rodrigues-lima ]
Status	Original: In Development [ 10312 ]	New: In Review [ 10212 ]

Giuliano Rodrigues Lima made changes - 10/Nov/23 4:45 PM

Assignee	Original: Giuliano Rodrigues Lima [ giuliano.rodrigues-lima ]	New: Cigdem Ilhan [ cigdem.ilhan ]
Status	Original: In Review [ 10212 ]	New: Ready for Testing [ 10008 ]

Cigdem Ilhan made changes - 08/Dec/23 1:54 PM

Fix Version/s

New: 3.12.0-alpha2 [ 18691 ]

Cigdem Ilhan made changes - 08/Dec/23 1:54 PM

Status

Original: Ready for Testing [ 10008 ]

New: In Test [ 10004 ]

Cigdem Ilhan made changes - 11/Dec/23 10:11 AM

Assignee	Original: Cigdem Ilhan [ cigdem.ilhan ]
Resolution		New: Fixed [ 1 ]
Status	Original: In Test [ 10004 ]	New: Done [ 10010 ]

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