Default axis value names need to match Google specs

[tphinney]

Change names of defaults for axes as follows:

YOPQ: Regular > Normal
slnt: Regular > Default
slnt: Oblique > ? (NOT Default! Not sure we can support Slanted instances among the default instances?)
wdth: Regular > Normal

Validate STAT particle names and values match the fallback names in GFAxisRegistry.
Check ID: FontBakeryCheck:com.google.fonts/check/STAT/gf_axisregistry
Check that particle names and values on STAT table match the fallback names in each axis entry at the Google Fonts Axis Registry, available at https://github.com/google/fonts/tree/main/axisregistry

Original proposal: fonttools/fontbakery#3022
🔥 ScienceGothic[YOPQ,slnt,wdth,wght].ttf
🔥 FAIL
On the font variation axis 'YOPQ', the name 'Regular' is not among the expected ones (Normal) according to the Google Fonts Axis Registry.

[code: invalid-name]
🔥 FAIL
On the font variation axis 'slnt', the name 'Oblique' is not among the expected ones (Default) according to the Google Fonts Axis Registry.

[code: invalid-name]
🔥 FAIL
On the font variation axis 'slnt', the name 'Regular' is not among the expected ones (Default) according to the Google Fonts Axis Registry.

[code: invalid-name]
🔥 FAIL
On the font variation axis 'wdth', the name 'Regular' is not among the expected ones (SuperCondensed, UltraCondensed, ExtraCondensed, Condensed, SemiCondensed, Normal, SemiExpanded, Expanded, ExtraExpanded, UltraExpanded) according to the Google Fonts Axis Registry.

[code: invalid-name]

[kateliev]

Changed!.. but slnt: Oblique > ? (NOT Default! Not sure we can support Slanted instances among the default instances?) will keep it as it is for now.