enable workload type change on smu_v13_0_7

v2: squash in out of bounds fix (Alex)
Signed-off-by: NKenneth Feng <kenneth.feng@amd.com>
Reviewed-by: NYang Wang <kevinyang.wang@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>