forked from moonpower/azahar-UWP
* replace jcenter with mavenCentral https://github.com/citra-emu/citra/issues/6232 * add back jcenter as fallback for billing
* replace jcenter with mavenCentral https://github.com/citra-emu/citra/issues/6232 * add back jcenter as fallback for billing