[Pagination] Fix Spammy Pagination Logs on Token Expiry

[quaark]

Added functionality of "expected mlrun errors".
When these errors occur and return an error status code via the API, they will not log the whole traceback of the error, and the log line will be debug instead of warning as indeed these errors are expected.

Added a MLRunPaginationEndOfResultsError which is one of these expected errors. This way when the pagination token expires we have a nicer log saying it.

Before:

> 2024-05-22 08:00:07,517 [warning] Request handling returned error status: {"error_message":"MLRunNotFoundError('Token f71020e4512fe0d08f031e6f55cea305b4db0cc7dd404aca9dc3341cfb9e7005 not found in pagination cache')","request_id":"36a74ea1-1096-4ab3-8179-224052eadfdb","status_code":404,"traceback":"Traceback (most recent call last):\n  File \"/usr/local/lib/python3.9/site-packages/starlette/_exception_handler.py\", line 53, in wrapped_app\n    await app(scope, receive, sender)\n  File \"/usr/local/lib/python3.9/site-packages/starlette/routing.py\", line 72, in app\n    response = await func(request)\n  File \"/usr/local/lib/python3.9/site-packages/fastapi/routing.py\", line 278, in app\n    raw_response = await run_endpoint_function(\n  File \"/usr/local/lib/python3.9/site-packages/fastapi/routing.py\", line 191, in run_endpoint_function\n    return await dependant.call(**values)\n  File \"/mlrun/server/api/api/endpoints/functions.py\", line 235, in list_functions\n    functions, page_info = await paginator.paginate_permission_filtered_request(\n  File \"/mlrun/server/api/utils/pagination.py\", line 115, in paginate_permission_filtered_request\n    new_result, pagination_info = await self.paginate_request(\n  File \"/mlrun/server/api/utils/pagination.py\", line 170, in paginate_request\n    ) = self._create_or_update_pagination_cache_record(\n  File \"/mlrun/server/api/utils/pagination.py\", line 221, in _create_or_update_pagination_cache_record\n    raise mlrun.errors.MLRunNotFoundError(\nmlrun.errors.MLRunNotFoundError: Token f71020e4512fe0d08f031e6f55cea305b4db0cc7dd404aca9dc3341cfb9e7005 not found in pagination cache\n"}

After:

> 2024-05-22 11:52:36,290 [debug] Request handling returned error status: {"error_message":"MLRunPaginationEndOfResultsError('Token b2d5fe0f24e7d4e1d72c0b207f1193f9ac7ad4dd29b2f02d26959fc472c459a9 not found in pagination cache')","request_id":"31b7d405-1727-42ea-a53d-806da79ebada","status_code":404}