[automerger skipped] Implement DataConfigManager methods am: 837dc7a9 am:...

[automerger skipped] Implement DataConfigManager methods am: 837dc7a9 am: a4f52ce5 am: 5d2a960e -s ours am: d570ee4f -s ours

am skip reason: Merged-In I64844211cc7e321e14ea9f25c4a2ec79227cf37e with SHA-1 cd928cf9 is already in history

Original change: https://android-review.googlesource.com/c/platform/frameworks/opt/telephony/+/2009656

Change-Id: Ia14e0e9342170804918632bfbe3665d9f07bdf51