Upgrade fonttools to 4.37.1 am: ae8de171b8 am: ae308ea7c8 am: 14ad209ddd am: e47f00b752

Original change: https://android-review.googlesource.com/c/platform/external/fonttools/+/2193410

Change-Id: Ic4849ad3e570990227150b2420d6dd19fa0ad96f
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>