Bump fonttools

Bumps [fonttools](https://github.com/fonttools/fonttools) from 4.39.0 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@4.39.0...4.43.0)

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

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

Author: dependabot[bot]

End_to_end_Solutions/AOAIVirtualAssistant/src/notebooks/requirements.txt

@@ -13,7 +13,7 @@ contourpy==1.0.7
 cycler==0.11.0
 decorator==5.1.1
 executing==1.2.0
-fonttools==4.39.0
+fonttools==4.43.0
 frozenlist==1.3.3
 idna==3.7
 ipython==8.11.0