switch to using OWNERS from master branch of Connectivity module am: d77d3eca62 am: 1749102b61 am: 77884f94fb am: 3f01c37868

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Cronet/+/1894883

Change-Id: I7239ef14075be7683d4d5edee04f08bc38f8fe74