system_server: (eng builds) remove JIT capabilities

23cde8776b94ff2228f3a8d845d41052af52319e removed JIT capabilities
from system_server for user and userdebug builds. Remove the capability
from eng builds to be consistent across build types.

Add a neverallow rule (compile time assertion + CTS test) to verify
this doesn't regress on our devices or partner devices.

Bug: 23468805
Bug: 24915206
Change-Id: Ib2154255c611b8812aa1092631a89bc59a27514b
1 file changed