In DcTracker when fetching APN setting, specify subId.

When fetching APN setting in DcTracker, we should use URL
carriers/filtered/# to specify subId otherwise it will always get
APN setting from the default subId.

Bug: 120570248
Test: manual
Change-Id: Ifd6de1f93577fef1d67df6ce5f2d48dcec7a5a91
Merged-In: Ifd6de1f93577fef1d67df6ce5f2d48dcec7a5a91
2 files changed