Revert "Expose IPsec tunnel APIs from @SystemApi to public APIs"

This reverts commit 160aac3fa03a1c6387c31d62a1a6b32c7caa7e42.

Reason for revert: not necessary, since VCN already has access to system APIs

Bug: 174606949
Test: revert with no conflicts
Change-Id: Ife2d0fc08c540265d52cdf930d0b6df005990ac8
1 file changed
tree: 9a80a6476ed9bae9eb15d98559f8bf33100dcbd9
  1. core/
  2. services/