unset OS2_UseTypoMetrics

This is the same issue as fonts-liberation2!1 (merged) for 1.07.x with the correct PR (19 instead of 18).

Hi,

see https://bugs.documentfoundation.org/show_bug.cgi?id=117411. Basically it seems that a fonts-liberation update broke some details of glyph rendering which made it break back then already in 2017 (libreoffice-team/libreoffice/libreoffice@a193656c).

Upstream points out (in https://bugs.documentfoundation.org/show_bug.cgi?id=117411#c21 that this patch fixes it).

This is from https://pagure.io/liberation-fonts/pull-request/19

Didn't blindly commit it because I thought you want to give your 2c on it, thus a a MR :)

Regards,

Rene