In case of 4 LINK MLO we have link index as 0, 1, 2 and 3
so increase the MLD_MAX_LINKS to accommodate all links.
Also MAX RNR_BSS supported in 16vap 16 MLD across N links will
increase as:
For N(4 LINK) link MLO, Max RNR BSS will be given:
16(N_6G_LINKS) + N - (N_6G_LINKS) - 1(SELF_LINK) = 16*2 + N-2-1 = 33
Change-Id: If2e1755b8b99e83d8fe391220183921a70be61f5
CRs-Fixed: 3408516