pkg 1.13.99.7

Changes since 1.13.99.5:

• When backing up libraries, create a package 'compat-libraries' a4b64e6fin which the new libraries will be appended to and the version bumped each time a new library is backed up.
• Fix a regression with sometimes makes some keywords being ignored aka scripts not appended to the list of scripts)
• Fix ABI on DragonFly
• Fix fd being closed twice wen running shell scripts