Investigate flaky test test-net-socket-local-address

[joaocgreis]

Examples of failures:

• freebsd101-32
• freebsd101-64

[brendanashworth]

ref to #2464

[Trott]

Would it make sense to add code that skips the test if it is being run in a FreeBSD jail? Or is the jail not really the problem here? /cc @jbergstroem

[Trott]

Still flaky: https://ci.nodejs.org/job/node-test-commit-freebsd/405/nodes=freebsd102-64/console:

not ok 565 test-net-socket-local-address.js
# TIMEOUT

Reopening.