* Revert "[C API] Enable hello_nv12_input_classification samples for C APIs of OV API 2.0 (#12031)" This reverts commit70d967ffb6. * Revert "Add hello_classification_ov_c test (#11933)" This reverts commitebeb0a3802. * Revert "Refine ov_partial_shape for OV API 2.0 C interface (#11891)" This reverts commitce5b2c6a45. * Revert "Enable unit test for OV 2.0 C API (#11828)" This reverts commitc4fdcafa70. * Revert "OV 2.0 C API (#11700)" This reverts commit8faf8f2d89.