add KPN 4G apn
per CYAN-5253

Change-Id: I45e2cbc6a98b8f1bbc509e640419f3d96641ab98
Update APNs for au, docomo, SoftBank and Y!mobile (Japan)

Change-Id: I9d9636cfb14526128f746d8c623c5714c1a1037c
Merge changes I9d9636cf,I45e2cbc6 into kk44

* changes:
  Update APNs for au, docomo, SoftBank and Y!mobile (Japan)
  add KPN 4G apn per CYAN-5253