[PIWEB-9669] fix: Fix a bug where fetching measurements for a lot of part UUIDs could lead to a "Request-URI Too Long" exception (error code: 414)
[PIWEB-9669] fix: Fix a bug where fetching measurements for a lot of part UUIDs could lead to a "Request-URI Too Long" exception (error code: 414)

- since there is a limit for the length of an URI, we need to split parameters like UUID arrays (which might be very large) into multiple requests which is already implemented for most types of requests, but did not exist for AbstractMeasurementFilterAttributes.PartUuids property that is used in DataServiceRestClient.GetMeasurements(..)
- we expect either AbstractMeasurementFilterAttributes.PartUuids or AbstractMeasurementFilterAttributes.MeasurementUuids to be null, since the case that both contain (large) UUID arrays is not covered by this fix and could still lead to an "Request-URI Too Long" exception

ZEISS-PiWeb/PiWeb-Api