[Code Health] Reduce nesting am: bd17a083 am: ae83ac55 am: 10114af6 am:...

[Code Health] Reduce nesting am: bd17a083 am: ae83ac55 am: 10114af6 am: 87d07735 am: 06a8d907 am: 5afbb588

Original change: https://android-review.googlesource.com/c/platform/packages/modules/DnsResolver/+/2501795



Change-Id: Ie2a5bf704524df2bc835e5874fab77a28ac4af6e
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>