Add .nam file for Hebrew Extended
This is a followup to pull request #188 that was automatically closed by mistake when this project renamed its "master" branch to "main".
Be sure to also read all the comments posted in the original PR (#188)
Original PR description as submitted on Mar 19, 2020 by @danielgrumer:
This adds the Hebrew Extended character set, which extends Hebrew to fully cover Biblical Hebrew and Yiddish language. It includes full cantillation marks support, wide letters, punctuation and ligatures.
Be sure to also read all the comments posted in the original PR (#188)
Since I merged #453, we will now need to migrate this PR to https://github.com/googlefonts/glyphsets/
nam file for Hebrew was added there: https://github.com/googlefonts/glyphsets/blob/main/Lib/glyphsets/encodings/hebrew_unique-glyphs.nam