Camera: Fix the internally used HAL_DATASPACE_HEIF color space enum

Make HAL_DATASPACE_HEIF dataspace the same value as DataSpace.DATASPACE_HEIF.

The enum is only used internally by StreamConfigurationMap. So this change has
no impact on apps.

Test: Camera CTS
Bug: 245745739
Change-Id: Id183b43a99e95b7a59a04a95d13bdfc2e1816875