Bump fonttools from 4.38.0 to 4.43.0 in /scripts/hv_stats

Bumps [fonttools](https://github.com/fonttools/fonttools) from 4.38.0 to 4.43.0.
- [Release notes](https://github.com/fonttools/fonttools/releases)
- [Changelog](https://github.com/fonttools/fonttools/blob/main/NEWS.rst)
- [Commits](fonttools/fonttools@4.38.0...4.43.0)

---
updated-dependencies:
- dependency-name: fonttools
  dependency-type: direct:production
...

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

scripts/hv_stats/requirements.txt

@@ -1,7 +1,7 @@
 bokeh==2.4.3
 contourpy==1.0.7
 cycler==0.11.0
-fonttools==4.38.0
+fonttools==4.43.0
 importlib-resources==5.10.2
 Jinja2==3.1.2
 joblib==1.2.0