Skip testVendorPropertyNamespace in Android P

Bug: 77841828
Test: run vts -m VtsTrebleSysProp
Change-Id: I5ff633b5a55dca6ae28ac634823c1c5bd5224cd0
Merged-In: I5ff633b5a55dca6ae28ac634823c1c5bd5224cd0
(cherry picked from commit 4ab097ea1437e42394258542a16b78d4d6aa0ce6)
1 file changed