[automerger skipped] Merge "Update PrivateDnsMode from StringDef to IntDef" am: 1742bf024c am: eb6daaa8af am: 9df8482c78 -s ours

am skip reason: Merged-In I23e7ec140066979726d769cabc5f7057bb2167e6 with SHA-1 56451e2847 is already in history

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/1675562

Change-Id: I6bf6c1259a83fb9763b286941b7df8fe6e491bcf