Merge "Fix refcounting on thread creation failure path for...

Merge "Fix refcounting on thread creation failure path for android_res_nsend()" am: b3b845f5 am: 97980502 am: aea4412e

Original change: https://android-review.googlesource.com/c/platform/packages/modules/DnsResolver/+/1470463

Change-Id: I6d217d61c5afcc30f7b05bec5f60486fe6a8728c