xpp: Update submodule:

Replaces cElementTree with ElementTree

Ref: polybar/xpp#26
This commit is contained in:
patrick96
2020-06-04 22:00:38 +02:00
committed by Patrick Ziegler
parent ba0a156bbe
commit 55b7533ed1

Submodule lib/xpp updated: 5ec0f14cb6...0d927ee0e7