add apn for ziggo & modify videotron for LTE
per CYAN-5248 & CYAN-5295 respectively

Change-Id: I0899ea45138f46f0a058a26e00b429912376a361
Correct APNs for Movistar PA, Claro PA, Digicel PA

Movistar & Digicel had missing mcc/mnc fields. Claro apn was already
included under the name "Claro Web".

Change-Id: I12e698645f4f0ff0209041a4ba841cb92b95bf7f
Remove duplicate Vodafone APN, correct Tele2 APN

Duplicate Vodafone entry had incorrect trailing spaces in APN and user
field
Tele2 MMS entry had an extra space in apn field.

Change-Id: I6f0c9e8d5ca9a4c197a12d92588f800d28b94338
cm: Update use of vendor/extra `

 * Use inherit-product to pick up extra configuration

Change-Id: Icb0c8b09cd10b503e2dca09b7a972a613c354e7d