Bump directory submodule to most recent version (new file-io dependency)
The latest master of directory depends on a new library (file-io), in order to bump to the newest directory commit we will have to add this new boot dependency.
- Is this library mature and stable enough to include in the source release?
- Is the maintainer of the library happy for the library to be added as a boot dependency? (cc @maerwald)
- Will governance of this library fall onto the CLC, and will they adopt it as one of the core libraries? (cc @Bodigrim)
If we don't want to include this new dependency then we will be forced to keep on an old version of directory for the next release.