[NotoSansArabic] Fix outline compatibility issues
[NotoSansArabic] Fix outline compatibility issues

Fixes https://github.com/googlefonts/noto-source/issues/552

googlei18n/noto-source,googlefonts/noto-source,googlefonts/noto-source,googlei18n/noto-source,googlei18n/noto-source,googlefonts/noto-source