Merge "Code Health: Make OperationLimiter generic" am: 16b4e163 am:...

Merge "Code Health: Make OperationLimiter generic" am: 16b4e163 am: be63f5df am: 4f65d294 am: 8ed22dd8 am: 27b5ac89 am: 8d1bec51

Original change: https://android-review.googlesource.com/c/platform/packages/modules/DnsResolver/+/2414453



Change-Id: Ib957746efab44ea6e297f7b47adb4b16f8fc6bc8
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>