[OE-core] [PATCH] python3-pycairo: update to version 1.16.3

[Burton, Ross]

Doesnt work correctly in multilib environments:

| Writing /home/pokybuild/yocto-autobuilder/yocto-worker/nightly-multilib/build/build/tmp/work/core2-64-poky-linux/python3-pycairo/1.16.3-r0/image/usr/lib64/python3.5/site-packages/pycairo-1.16.3-py3.5.egg-info
| install: cannot stat
'/home/pokybuild/yocto-autobuilder/yocto-worker/nightly-multilib/build/build/tmp/work/core2-64-poky-linux/python3-pycairo/1.16.3-r0/image/usr/share/lib/pkgconfig/py3cairo.pc':
No such file or directory
| WARNING: exit code 1 from a shell command.

Ross