MERGE_E_TI_2 (MERGE_E_TI_2.bit)

Spec version: HM10.1

Check the maximum number of merging canidates permitted by the standard (i.e. 1, 2, 3, 4, 5)

in slice header

five_minus_max_num_merge_cand = 0 for MERGE_E_TI_2.bit
