Upgrade fonttools to 4.49.0 am: 8e084f2ba2

Original change: https://android-review.googlesource.com/c/platform/external/fonttools/+/3020415

Change-Id: I55c77f7b0d4f128e697b137ebff290ea73f14a10
Signed-off-by: Automerger Merge Worker <[email protected]>