[media] V4L: Add support for integer menu controls with standard menu items

[media] V4L: Add support for integer menu controls with standard menu items

The patch modifies the helper function v4l2_ctrl_new_std_menu
to accept integer menu controls with standard menu items.

Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Arun Kumar K <arun.kk@samsung.com>
Acked-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Kamil Debski <k.debski@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>