mv_maching_learning: deprecate MLAPI and MAX types
[Version] : 0.11.0-0
[Issue type] : cleanup
Deprecated MV_INFERENCE_BACKEND_MLAPI and MV_INFERENCE_BACKEND_MAX types.
MV_INFERENCE_BACKEND_MLAPI is not backend type but other API framework,
and another may break the binary compatibility when adding a new enumeration
value because MAX value is different from one of the binary
So drop these two types.
Change-Id: I391cd0d4b713e3d35fe263f1567f4cea3df60630
Signed-off-by: Inki Dae <inki.dae@samsung.com>