[automerger skipped] Clear DNS cache after every network access. am: 1de4209887 -s ours

am skip reason: Merged-In Ic603b1bd9da24ee3724054c4a91794ee569e97f6 with SHA-1 2790990866 is already in history

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Connectivity/+/2244674

Change-Id: Ia2b9b55b9f6026d05e20bf38d66a3fe8e9fea433
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>