resource-center: Update sources URL and related info
Forwarded: https://gitlab.eclipse.org/eclipse-wg/oniro-wg/oniroproject.org/pulls?q=author%3Arzr Relate-to: eclipse-wg/oniro-wg/proposal-incubation-stage-oniro/proposal-incubation-oniro-marketing#53 (closed) Signed-off-by: Philippe Coval philippe.coval.ext@huawei.com