Add check to skip py3 cli tests if st2 is v3 or below
Add check to skip py3 cli tests if st2 is v3 or below

Add check to skip py3 cli tests if st2 is v3 or below because a required fix for py3 tests to pass is released in v3.0.1.

StackStorm/st2tests,StackStorm/st2tests,StackStorm/st2tests