Make apex availability of ksoap2 explicit am: 9ef5605569

Original change: https://android-review.googlesource.com/c/platform/external/ksoap2/+/2898091

Change-Id: If5d2c44b20c272447b3444b8ed85ca4449411e0e
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>