Backport: Update the documentation of ANDROID_RESOLV_NO_CACHE_STORE am: 9ebf233e8d am: 53a896dcf9 am: 9b889f1915

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/native/+/12097328

Change-Id: Ib4684d992b44edc81b457399f7105cc41f43cabf