Set noparent for CTS directory This change adds the noparent flag, to ensure that not all IPsec module owners have approval rights in the CTS directory as well Test: Owners changes only Original-Change: https://android-review.googlesource.com/1969639 Merged-In: I312a5c9439067cd2a7787b5168b82b2fcd165941 Change-Id: I312a5c9439067cd2a7787b5168b82b2fcd165941