Upgrade fonttools to 4.44.0 am: 02cec46c7a am: d45d2337ec

Original change: https://android-review.googlesource.com/c/platform/external/fonttools/+/2826690

Change-Id: I8b30f9040ec6e5444b2d0f8c48180ee1998a20b2
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>