Upgrade fonttools to 4.14.0 am: 3aedd105d7 am: 44b23a9647 am: 491a093247 am: 37aa29d801

Original change: https://android-review.googlesource.com/c/platform/external/fonttools/+/1404831

Change-Id: I48e08d6270a3dea1bab19c1dd6f7565a0cfaf6bd