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: I2451a9b9adfbc0db5796bb3a9e166aadbbb0b9b2
1 file changed