Bump fonttools from 4.12.0 to 4.12.1

Bumps [fonttools](https://github.com/fonttools/fonttools) from 4.12.0 to 4.12.1.
- [Release notes](https://github.com/fonttools/fonttools/releases)
- [Changelog](https://github.com/fonttools/fonttools/blob/master/NEWS.rst)
- [Commits](fonttools/fonttools@4.12.0...4.12.1)

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

Author: dependabot-preview[bot]

requirements.txt

@@ -4,4 +4,4 @@
 #
 #    pip-compile
 #
-fonttools==4.12.0          # via dehinter (setup.py)
+fonttools==4.12.1          # via dehinter (setup.py)

setup.py

@@ -12,7 +12,7 @@
 AUTHOR = "Source Foundry Authors and Contributors"
 REQUIRES_PYTHON = ">=3.6.0"
 
-INSTALL_REQUIRES = ["fontTools==4.12.0",
+INSTALL_REQUIRES = ["fontTools==4.12.1",
                     ]
 # Optional packages
 EXTRAS_REQUIRES = {