DO NOT MERGE Comment out tests/benchmarks/Android.mk on nyc-mr2-dev

netd benchmark can't build on nyc-mr2-dev, because google-benchmark project is out of date
and won't be backported, and thus the content of this file is commented out to disable it.
In order to run netd benchmark locally you can uncomment the content of this file and follow
instructions in ag/1673408 (checkout that commit and build external/google-benchmark and
system/netd locally and then run the benchmark locally)

Bug: 29748723
Change-Id: Iaa101f79f1b6b20fa856b7bf8ca95c55abe05f05