Don't use 5353 source port for mDNS queries am: f3c42075 am: 71ffaea4 am:...

Don't use 5353 source port for mDNS queries am: f3c42075 am: 71ffaea4 am: d2dd2f4a am: 0948cdc1

Original change: https://android-review.googlesource.com/c/platform/packages/modules/DnsResolver/+/2049146



Change-Id: I823127dbe8d9b9a252a6bd00e2c33b3558c212b8
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>