linux-headers: bump 3.2.x and 4.{14, 15}.x series
[Peter: drop 4.14.x / 4.15.x bump]
Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
(cherry picked from commit b83a4d3d69d5daa871812bd4c4803acef789e318)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>