Merge "Update Javadoc for WifiEnterpriseConfig" into sc-dev am: db4315191e am: 1f13c81b97

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/modules/Wifi/+/15503487

Change-Id: I8c079752434d3df7a240dc4f9c28a5ca772c12f7