This update for wxWidgets-3_2 fixes the following issues:

- Ship all wxWidgets-3_2 libraries to PackageHub (bsc#1219764, bsc#1218626)

- Fixed wxWidgets-3_2 building check fault on S390 platform:
  /sys/power/state doesn't exist in SLE S390 platform and certain
  types of containers, so check the file exist before run the
  test case.
  (bsc#1217026)

- Fixed building check fault:
  Create our own socket file for socket file test, /dev/log doesn't
  exist in certain types of containers.
  (bsc#1217026)