drm/amd/display: Update stream adjust in dc_stream_adjust_vmin_vmax

drm/amd/display: Update stream adjust in dc_stream_adjust_vmin_vmax

[Why]
After v_total_min and max are updated in vrr structure, the changes are
not reflected in stream adjust. When these values are read from stream
adjust it does not reflect the actual state of the system.

[How]
Set stream adjust values equal to vrr adjust values after vrr adjust
values are updated.

Signed-off-by: Isabel Zhang <isabel.zhang@amd.com>
Reviewed-by: Alvin Lee <Alvin.Lee2@amd.com>
Acked-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>