[automerger skipped] Migrate hidden API in IpConfigStore to formal API am: 9503a30900 am: f92723b053 am: 3836e2d1c0 -s ours

am skip reason: skip tag Change-Id Ie9e6af0efe2c39667bb8faa1e3a498b1f61e1432 with SHA-1 509c7361d3 is already in history

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/1577123

Change-Id: I91ca8eea0961a388e5a13bdeba39962c5d170d98