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: If1de5b8c47183a22ad5f1083ecf8d7c0b5d9a4a0
1 file changed