Bump fonttools from 4.24.0 to 4.24.3

Bumps [fonttools](https://github.com/fonttools/fonttools) from 4.24.0 to 4.24.3.
- [Release notes](https://github.com/fonttools/fonttools/releases)
- [Changelog](https://github.com/fonttools/fonttools/blob/main/NEWS.rst)
- [Commits](fonttools/fonttools@4.24.0...4.24.3)

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

requirements.txt

@@ -22,7 +22,7 @@ colorama==0.4.4
     # via rich
 commonmark==0.9.1
     # via rich
-fonttools==4.24.0
+fonttools==4.24.3
     # via fdiff (setup.py)
 idna==3.1
     # via yarl