The support of libhugetlbfs was removed from mainline Linux a while ago,
since v6.1 [1].
Since libhugetlbfs was the main reason to remove 'mm' selftests for some
specific architectures, the respective operations should only remove bpf.
Update the recipe to remove libhugetlbfs as a dependency of mm, and thus
unblock this test category for some targets.
[1] 6f83d6c74e
Signed-off-by: João Marcos Costa <joaomarcos.costa@bootlin.com>
Signed-off-by: Khem Raj <khem.raj@oss.qualcomm.com>