This commit implements the ISO 9660 filesystem as specified in ECMA 119.
Currently, it only supports the base specification and Joliet or Rock
Ridge support is not present. The filesystem will normalize all
filenames to be lowercase (same as Linux).
The filesystem can be mounted directly from a file. Loop devices are
currently not supported by SerenityOS.
Special thanks to Lubrsi for testing on real hardware and providing
profiling help.
Co-Authored-By: Luke <luke.wilde@live.co.uk>
