Merge "Correct javadoc for ConnectivityManager#requestNetwork" am: 1c7f6f89b2 am: 1e4812ce32

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Connectivity/+/2152660

Change-Id: I70e77079e1a4f2356f118dafde105233e8a53c0c
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>