Clean cherry-pick 'Fix getApnTypesBitmaskFromString in ApnSetting'

Bug: 116363528
Test: Maunal test
Change-Id: Ie2fda3fe4e2519f652e0a04dde058be748208bd5
Merged-In: Ie2fda3fe4e2519f652e0a04dde058be748208bd5
1 file changed