Log Message:
Updated www/arcticfox to 43.0

Lots of fixes, but some highlights

- PowerPC is now working and usable again
- many JavaScript enhancement and fixes
- specific fixes for NetBSD imported
- WebExtensions and wasm improvements
- many security fixes
- build system fixes, less messing around with compiler flags
  needed, with gcc (even recent version) "--enable-optimize" shall
  work
- developer tools updates