drm/msm: fix minor version to indicate MSM_PARAM_SUSPENDS support

Increase the minor version to indicate that MSM_PARAM_SUSPENDS is supported.

Fixes: 3ab1c5cc

 ("drm/msm: Add param for userspace to query suspend count")
Signed-off-by: Jonathan Marek <jonathan@marek.ca>
Link: https://lore.kernel.org/r/20210423190420.25217-1-jonathan@marek.ca
Signed-off-by: Rob Clark <robdclark@chromium.org>