tests: delete test/requirements-2.txt
tests: delete test/requirements-2.txt

Python2 has not been supported for a while now, time to spring clean...

Change-Id: Iafb18bd730c69b5aeefa6ccbfadbaaf30c92c2c8
Signed-off-by: Andrew Yourtchenko <eb6233fe2fbd585844f4fb8426b53b186ab379b1@gmail.com>
Type: improvement

chrisy/vpp,FDio/vpp,FDio/vpp,FDio/vpp,chrisy/vpp,chrisy/vpp,chrisy/vpp,chrisy/vpp,FDio/vpp,FDio/vpp,chrisy/vpp,FDio/vpp,chrisy/vpp,chrisy/vpp,FDio/vpp,FDio/vpp