[automerger skipped] DnsResolver/DnsTlsSocket - fixes...

[automerger skipped] DnsResolver/DnsTlsSocket - fixes bugprone-unused-return-value warning am: c4f506d7 am: 1b982da8 am: ca324896 -s ours

am skip reason: Change-Id I683d13024ae70ff75d1e6d3c78c23a73ab9bc301 with SHA-1 c4f506d7 is in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/modules/DnsResolver/+/11241839

Change-Id: I2541eab0fe5b7cdbdb06478c36529f70d468c06e