[OXT-23] Fix license checksum for MIT licenses.

This was caused by d08f15bf88e5378b19bed88ce3e9bcc266c595a7 but went
unnoticed due to OXT-74.
[OXT-23] Fix license checksum for MIT licenses.

This was caused by d08f15bf88e5378b19bed88ce3e9bcc266c595a7 but went
unnoticed due to OXT-74.
Merge pull request #33 from flihp/LIC_FILES_CHKSUM-fix

[OXT-23] Fix LIC_FILES_CHKSUM mismatches.