Merge "[mdns] clean up unused serviceInfo ref in discovery requests" into main am: 068ac33684 am: 78037ce932

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Connectivity/+/2905868

Change-Id: I4729ac52446c4324831b73af1e91e055bf5620d1
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>