/usr/share/myspell/dicts/he_IL.aff is in myspell-he 1.2-3.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/share/myspell/dicts/../../hunspell/he_IL.aff
/usr/share/myspell/dicts/../../hunspell/he_IL.aff