Fix submodule urls to use https for travisci build.
Fix submodule urls to use https for travisci build.
erikackermann/pact-consumer-swift,bgannin/pact-consumer-swift,erikackermann/pact-consumer-swift,bgannin/pact-consumer-swift,DiUS/pact-consumer-swift,erikackermann/pact-consumer-swift,erikackermann/pact-consumer-swift,DiUS/pact-consumer-swift,DiUS/pact-consumer-swift,bgannin/pact-consumer-swift