Freeze inspec version for salt-formulas tests
	- in inspec >= 3.0.0 there are changes in schema
	  which require to have tests/integration dir
	  to contain tests, otherwise fails
	- this is temporary workaround until we decide
	  proper fix

Change-Id: I7fd96bd0bc7805e782fbf7c5e3a6b474c8d243c5
1 file changed