com_google_fonts_test_118: Find modified glyphs when fonts have different upms
com_google_fonts_test_118: Find modified glyphs when fonts have different upms

In order to achieve this, the glyph area values are normalized against
the other font's upm.

graphicore/fontbakery,googlefonts/fontbakery,googlefonts/fontbakery,googlefonts/fontbakery,graphicore/fontbakery,moyogo/fontbakery,graphicore/fontbakery,moyogo/fontbakery,moyogo/fontbakery