Bump ufonormalizer from 0.6.1 to 0.6.2

Bumps [ufonormalizer](https://github.com/unified-font-object/ufoNormalizer) from 0.6.1 to 0.6.2.
- [Release notes](https://github.com/unified-font-object/ufoNormalizer/releases)
- [Commits](unified-font-object/ufoNormalizer@0.6.1...0.6.2)

---
updated-dependencies:
- dependency-name: ufonormalizer
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

requirements.txt

@@ -24,7 +24,7 @@ scour==0.38.2
 six==1.16.0
 toml==0.10.2
 typed-ast>=1.4.2
-ufonormalizer==0.6.1
+ufonormalizer==0.6.2
 ufoProcessor==1.9.0
 unicodedata2==15.1.0
 zopfli==0.2.3