nas: update "System Info" response/indications with QmiNasRejectCause

The TLVs that included a guint8 reject cause are updated to have them
reported with the new QmiNasRejectCause enum type.

The old methods that referred to the field as guint8 are flagged as
deprecated and compat replacements are provided to avoid API/ABI
breaks in the next libqmi release.
6 files changed