Remove "only if" part of managed provisioning test

Bug: 32135768
Test: cts-tradefed run cts -m CtsAdminTestCases --test
android.admin.cts.DevicePolicyManagerTest#testManagedProvisioningPreInstalled
Change-Id: I03b710e4df826d8fdac9ea85ede0aa30a56739ca
1 file changed