[FAB-6576] Remove versioned tests in core/comm

As part of the initial transition to Go 1.9,
version dependent tests were added.  This
change simply removes version specific
tests.

Change-Id: I70f03f6ef21e9067c5fc71867a2b8102b659c0d8
Signed-off-by: Gari Singh <gari.r.singh@gmail.com>

Author: mastersingh24