- Filter log strings after formatting
 - Never filter WARN and ERROR log lines
 - Fix positive filtering
 - Fix minor issue in valid log prefix algorithm

Enables patching of force injected kexts

For some reason EfiBoot, at least as of 13.3.1, no longer filters
-s argument from command-line. Make sure we filter this out ourselves.

OcMemoryLib: Add additional PAT and MTRR caching support

This replaces OpenCore signature checking with .contentVisibility file
containing either `Disabled` or `Auxiliary` to hide entries from the
boot picker.