fix #296190: Campania not rendering correctly on some macOS systems

The version of Campania we just updated to (2.008) works fine on Windows
but apparently fails on macOS, at least on some systems in some cases.
The version of Campania incldued here is still built from the same basic sources,
but it turns off the "Apple" option within FontForge and turns on "Old-style kern".
This appears to fix the problem.