[C++] Don't change DLT variables in JoynrConfig.cmake.in
[C++] Don't change DLT variables in JoynrConfig.cmake.in

Change-Id: Ia158af35800581b6c8bd6713d2003ed745f93f37

bmwcarit/joynr,bmwcarit/joynr,bmwcarit/joynr,bmwcarit/joynr,bmwcarit/joynr,bmwcarit/joynr,bmwcarit/joynr,bmwcarit/joynr,bmwcarit/joynr