Remove running tests before generating coverage

The implicit running of the test target was only a workaround and it is
also unnecessary as it does not allow to run only a subset of tests and
generate coverage of only these tests.

Change-Id: If421507317f6581079a6bf6d395b2480dfb3b048
Signed-off-by: Imre Kis <imre.kis@arm.com>
1 file changed