Log Message:
py-fonttools: updated to 3.22.0

3.22.0:
- [subset] Support subsetting endchar acting as seac-like components
  in CFF.
- [feaLib] Allow to build from pre-parsed ast.FeatureFile object.
  Added tables argument to only build some tables instead of all.
- [textTools] Replaced safeEval with ast.literal_eval.
- [feaLib] Added option to the parser to not resolve include statements.
- [ttLib] Added new ttCollection module to read/write TrueType and
  OpenType Collections. Exports a TTCollection class with a fonts
  attribute containing a list of TTFont instances, the methods save
  and saveXML, plus some list-like methods. The importXML method is
  not implemented yet.
- [unicodeadata] Added ot_tag_to_script function that converts from
  OpenType script tag to Unicode script code.
- Added new designspaceLib subpackage, originally from Erik Van Blokland's
  designSpaceDocument: https://github.com/LettError/designSpaceDocument
  NOTE: this is not yet used internally by varLib, and the API may be subject
  to changes.
- Added new FontTools icon images.
- [unicodedata] Added script_horizontal_direction function that returns
  either "LTR" or "RTL" given a unicode script code.
- [otConverters] Don't write descriptive name string as XML comment if the
  NameID value is 0 (== NULL).
- [unicodedata] Add ot_tags_from_script function to get the list of
  OpenType script tags associated with unicode script code.
- [feaLib] Don't error when "enumerated" kern pairs conflict with preceding
  single pairs; emit warning and chose the first value.
- [loggingTools] In CapturingLogHandler.assertRegex method, match the
  fully formatted log message.
- [sbix] Fixed TypeError when concatenating str and bytes.
- [bezierTools] Implemented cusp support and removed approximate_fallback
  arg in calcQuadraticArcLength. Added calcCubicArcLength