testing: Fix git info for testing-get method
testing: Fix git info for testing-get method

Git properties are no longer there, we have to go for the Result object.

Signed-off-by: Fam Zheng <df9fd617995bad07eac70e27aa3fe5069270e3bd@redhat.com>
Message-Id: <20180727035934.32555-6-df9fd617995bad07eac70e27aa3fe5069270e3bd@redhat.com>
Signed-off-by: Fam Zheng <df9fd617995bad07eac70e27aa3fe5069270e3bd@redhat.com>

patchew-project/patchew,patchew-project/patchew,patchew-project/patchew,patchew-project/patchew